Free Printable JWA Gr 8 yr 24-25 first term revision

1.

which equation have 12 y intercept and with slope of 6

a)

y=6x+7

b)

y=-12x+6

c)

y=12x +6

d)

y=6x+12

2.

Does the table represent a proportional relationship?

a)

Yes.

b)

No.

3.

y=kx. What does the k represent?

a)

constant of proportionality

b)

multiplier

c)

scale factor

d)

all of these are correct

4.

Is the given table a proportional relationship? If so, what is the unit rate?

a)

Yes; 1/3

b)

Yes; 3

c)

Yes; 5

d)

No

5.

Does the table represent a proportional relationship?

a)

Yes

b)

No

6.

Is this table proportional?

a)

yes

b)

no

c)

I'm not sure, I need extra help!

7.

Does this table represent a proportional relationship?

a)

Yes

b)

No

8.

Does the table show a proportional relationship?

a)

Yes

b)

No

9.

Does the table show a proportional relationship?

a)

Yes

b)

No

10.

Which table shows a proportional relationship?

a)

b)

c)

d)

11.

This is a table with a proportional relationship between A and B. Find the missing value of B.

a)

33

b)

44

c)

32

d)

48

12.

Which table shows a proportional relationship?

a)

A

b)

B

c)

C

d)

D

13.

What is the constant ratio or constant of proportionality (in miles per hour) based on the table?

a)

45

b)

90

c)

135

d)

2

14.

Which table shows a proportional relationship between the distances on a map and the actual distances?

a)

b)

c)

d)

15.

Write an equation for this relationship.

a)

y=1/5x

b)

y=1/2x

c)

y=2x

d)

y=5x

16.

Which line shows a proportional relationship between x and y?

a)

Line L

b)

Line M

17.

What is the unit rate in this proportional relationship?

a)

60 miles/1 hour

b)

120 miles/ 2 hours

c)

1 mile/ 1 hour

18.

Which statement best describes the relationship between x and y in the table?

a)

Proportional

b)

Not Proportional

19.

Which graph is non-proportional?

a)

A

b)

B

c)

C

d)

D

20.

What makes a graph proportional?

a)

Straight Line

b)

The line goes through (0,0)

c)

Curvy line

d)

Straight line and passes through (0,0)

21.

Is the graph proportional or non proportional?

a)

proportional

b)

non proportional

22.

What is the constant of proportionality?

a)

15

b)

5

c)

75

d)

25

23.

What is the constant of proportionality (in miles per hour) based on the table?

a)

45

b)

90

c)

135

d)

2

24.

Which equation matches the graph?

a)

y = 8x

b)

y = 1x

c)

y = 3x

d)

y = 16x

25.

What is the unit rate in this proportional relationship?

a)

60 miles/1 hour

b)

120 miles/ 2 hours

c)

1 mile/ 1 hour

26.

What is the constant of proportionality?

a)

$3

b)

$4

c)

$2

d)

$9

27.

Why does this graph show a non-proportional relationship?

a)

Because it is proportional

b)

It goes through the origin

c)

It does not go through the origin

d)

It is a straight line

28.

What makes a graph proportional?

a)

It is a straight line.

b)

It goes through the origin.

c)

It does not go through the origin.

d)

If it goes down instead of up.

29.

Which of the following tables are proportional? (You may select more than one!)

a)

b)

c)

30.

What is the unit rate for the table?

a)

$1 / 3 watermelon

b)

$3 / 1 watermelon

c)

1/3 watermelon / pound

d)

$0.33 / 1 watermelon

31.

Which graph is proportional?

a)

b)

c)

d)

32.

Is this table proportional?

a)

Yes

b)

No

33.

Which graph is non-proportional?

a)

A

b)

B

c)

C

d)

D

34.

Is this graph proportional?

a)

Yes

b)

No

35.

Is the graph proportional or non proportional?

a)

proportional

b)

non proportional

36.

Why does this graph show a non-proportional relationship?

a)

Because it is proportional

b)

It goes through the origin

c)

It does not go through the origin

d)

It is a straight line

37.

Which equation would math this proportional relationship?

a)

y = 45x

b)

y = 15x

c)

y = 30x

d)

y = 20x

38.

Does the following table represent a proportional relationship? If so identify the constant of proportional and create an equation to represent it.

a)

Proportional; k = 1/40 pages per day; y=1/40x

b)

Proportional; k = 40 pages per day; y=40x

c)

Not Proportional

d)

Proportional; k = 40 days per pages; y=40x

39.

Does the following table represent a proportional relationship? If so, identify the constant of proportionality and create an equation to represent it.

a)

Proportional; k=8; y=8x

b)

Not Proportional

c)

Proportional; k = -8; y=-8x

d)

Proportional; k=1/8; y=1/8x

40.

This is a table with a proportional relationship between A and B. Find the missing value of B.

a)

33

b)

44

c)

32

d)

48

41.

What is the constant of proportionality?

a)

k = 15 gallons of water per minute

b)

k = 1/15 gallons of water per minute

c)

k = 15 minutes per gallon of water

d)

k = 1/15 minute per gallons of water

42.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

43.

If m=3 and b=6, what is the correct slope intercept equation?

a)

y=3-6

b)

y=3x-6

c)

y=3x+6

d)

y=6x+3

44.

What is the equation of this line?

a)

y = 2x +2

b)

y = 2x -2

c)

y = -x + 2

d)

Cannot be Determined

45.

Write the equation of the line.

a)

y = -2/3x + 4

b)

y = 2/3x + 4

c)

y = 3/2x + 4

d)

y = -3/2x + 4

46.

What is the y-intercept of the line with the equation
$y\ =\ -2x\ +\ 4$

a)

$-2$

b)

$2$

c)

$4$

d)

$-4$

47.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

48.

In the equation y=mx+b, what does the m represent?

a)

slope

b)

y-intercept

c)

linear

d)

point-slope

49.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

macaroni

c)

nothing

d)

slope

50.

What is the slope of the line with the equation
$y\ =\ -\frac{3}{2}x\ +\ 4$

a)

$-\frac{3}{2}$

b)

$\frac{3}{2}$

c)

$4$

d)

$-4$

51.

What is the y-intercept in the equation y= -2x + 5

a)

-2

b)

3

c)

5

d)

Cannot be Determined

52.

Graph the line with the equation
$y\ =\ -\frac{2}{3}x\ +\ 4$

a)

b)

c)

d)

53.

Graph the line with the equation
$y\ =\ -\frac{1}{3}x\ -\ 4$

a)

b)

c)

d)

54.

Write the equation for the line.

a)

y= -1x+3

b)

y= 4x+3

c)

y=(1/4)x+3

d)

y= -4x+3

55.

Write the equation in slope intercept form of a line that passes through the given pair of points: (-2, -3), (4, 3)

a)

y =x + 1

b)

y = x - 1

c)

y = -x + 1

d)

y = -x - 1

56.

Find the y-intercept of the line that passes through the given pair of points: (-2, -3), (4, 3)

a)

b = 3

b)

b = 2

c)

b = 1

d)

b = -1

57.

Determine the slope and y-intercept of the line

y=\frac{3}{2}x+3

a)

slope: 5 y-intercept: (0,3)

b)

slope: 3/2 y-intercept: (0,3)

c)

slope: 4 y-intercept: (0,3/2)

d)

slope: 1/5 y-intercept: (0,5)

58.

Find the slope of the line that passes through points

(1, -19) and (-2, -7)

a)

-4

b)

4

c)

1/4

d)

-1/4

59.

Find the slope of the line that passes through (10, -8) and (1, 12).

a)

20/9

b)

-20/9

c)

4/9

d)

9/4

60.

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

a)

y=12x-10

b)

y=10x+12

c)

y=12x+10

d)

x=10x-12

61.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

62.

If m=3 and b=6, what is the correct slope intercept equation?

a)

y=3-6

b)

y=3x-6

c)

y=3x+6

d)

y=6x+3

63.

What is the equation of this line?

a)

y = 2x +2

b)

y = 2x -2

c)

y = -x + 2

d)

Cannot be Determined

64.

Write the equation of the line.

a)

y = -2/3x + 4

b)

y = 2/3x + 4

c)

y = 3/2x + 4

d)

y = -3/2x + 4

65.

What is the y-intercept of the line with the equation
$y\ =\ -2x\ +\ 4$

a)

$-2$

b)

$2$

c)

$4$

d)

$-4$

66.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

67.

In the equation y=mx+b, what does the m represent?

a)

slope

b)

y-intercept

c)

linear

d)

point-slope

68.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

macaroni

c)

nothing

d)

slope

69.

What is the slope of the line with the equation
$y\ =\ -\frac{3}{2}x\ +\ 4$

a)

$-\frac{3}{2}$

b)

$\frac{3}{2}$

c)

$4$

d)

$-4$

70.

What is the y-intercept in the equation y= -2x + 5

a)

-2

b)

3

c)

5

d)

Cannot be Determined

71.

Graph the line with the equation
$y\ =\ -\frac{2}{3}x\ +\ 4$

a)

b)

c)

d)

72.

Graph the line with the equation
$y\ =\ -\frac{1}{3}x\ -\ 4$

a)

b)

c)

d)

73.

Write the equation for the line.

a)

y= -1x+3

b)

y= 4x+3

c)

y=(1/4)x+3

d)

y= -4x+3

74.

Write the equation in slope intercept form of a line that passes through the given pair of points: (-2, -3), (4, 3)

a)

y =x + 1

b)

y = x - 1

c)

y = -x + 1

d)

y = -x - 1

75.

Write a equation: A plumber charges $50 for a house call plus $12 per hour for labor.

a)

y = 50 x + 12

b)

y =12 x + 50

c)

y = 62 x

d)

x = 50 + 12y

76.

Find the y-intercept of the line that passes through the given pair of points: (-2, -3), (4, 3)

a)

b = 3

b)

b = 2

c)

b = 1

d)

b = -1

77.

Determine the slope and y-intercept of the line

y=\frac{3}{2}x+3

a)

slope: 5 y-intercept: (0,3)

b)

slope: 3/2 y-intercept: (0,3)

c)

slope: 4 y-intercept: (0,3/2)

d)

slope: 1/5 y-intercept: (0,5)

78.

Find the slope of the line that passes through points

(1, -19) and (-2, -7)

a)

-4

b)

4

c)

1/4

d)

-1/4

79.

Find the slope of the line that passes through (10, -8) and (1, 12).

a)

20/9

b)

-20/9

c)

4/9

d)

9/4

80.

Write a linear equation in slope intercept form of a line with a slope of 12 and y intercept of 10

a)

y=12x-10

b)

y=10x+12

c)

y=12x+10

d)

x=10x-12

81.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

macaroni

d)

x-intercept

82.

What does 'b" represent in y=mx+b

a)

y-intercept

b)

beans

c)

x-intercept

d)

slope

83.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

macaroni

d)

x-intercept

84.

What is the slope in the equation: y=4x+3

a)

3

b)

4x

c)

4

d)

3x

85.

What is the y-intercept in the following equation: y=-4x-5

a)

-4

b)

4

c)

5

d)

-5

86.

Write the equation in slope-intercept form:
-10x + 2y = 14

a)

y = 10x + 12

b)

y = 10x + 7

c)

y = 5x + 14

d)

y = 5x + 7

87.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=-1/3x-1

d)

y= -3x-3

88.

Put the equation in slope-intercept form:
5x - y = 16

a)

-y = 5x + 16

b)

y = 5x + 16

c)

x = 5y - 16

d)

y = 5x - 16

89.

Put the equation in slope-intercept form:
2x + 2y = 6

a)

y = - x + 3

b)

y = x + 3

c)

y = 2x +6

d)

y = - 2x + 6

90.

Write equation of the line containing (-3,4) and (-1,-2)

a)

y = -3x - 5

b)

y = -3x + 1

c)

y = -3x + 13

d)

y = 3x + 1

91.

Write equation of the line containing (3,2) and (4,4)

a)

y = 1/2x + 2

b)

y = 2x - 4

c)

y = 1/2x + 4 1/2

d)

y = -2x + 12

92.

Write equation of the line containing (2,6) and (3,1)

a)

y = 5x - 14

b)

y = -5x - 14

c)

y = -5x + 16

d)

y = -5x + 6

93.

Write equation of the line containing (-1,-3) and (1,1)

a)

y = -2x + 1

b)

y = 2x -1

c)

y = 2x + 7

d)

y = -2x - 1

94.

find the slope

a)

3/2

b)

-3/2

c)

(-0,-3)

d)

none of the above

95.

Write the slope-intercept form of the equation with the given point and slope.
Through (2,5) and m= 1/2

a)

y=1/2x+4

b)

y=-1/2x-4

c)

y=4x-1/2

96.

Write the slope-intercept form of the equation with the given point and slope.
Through (-1,4) and m= -3

a)

y=x-3

b)

y=-3x+1

c)

y=x+2

97.

Write the slope-intercept form of the equation with the given point and slope.
Through (1,5) and m= 3

a)

y=3x+2

b)

y=3x-2

c)

y=2x+3

98.

Write the equation of the line.

a)

y = -3/5x -2

b)

y = 5/3x - 2

c)

y = 3/5x - 2

d)

y = -5/3x - 2

99.

Write an equation for the following table:

a)

y = 4x

b)

y = 8x

c)

y = 12x

d)

y =¼x

100.

What is the y-intercept of the line?

a)

(0, 3)

b)

(0, -3)

c)

(0, -2)

d)

(0, 3)

101.

What is the x-intercept shown on the graph?

a)

(2, 0)

b)

(-2, 0)

c)

(0, 3)

d)

(3, 0)

102.

What is the equation of a line with a slope of 4 and a y-intercept of 2?

a)

y = -4x + 2

b)

y = -2x + 4

c)

y = 4x + 2

d)

y = 2x + 4

103.

What is the equation of a line when m = -3 and b = 5?

a)

y = -3x + 5

b)

y = -3x - 5

c)

y = 5x + 3

d)

y = -5x - 3

104.

What is the equation of a line when m = -7 and b = -8?

a)

y = -7x + 8

b)

y = -7x - 8

c)

y = 7x - 8

d)

y = 7x + 8

105.

Write the equation for the line in slope-intercept form.

a)

y= -1x+3

b)

y= 4x+3

c)

y=1/4x+3

d)

y= -4x+3

106.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=-1/3x-1

d)

y= -3x-3

107.

What is the equation of this line?

a)

y = 2x +2

b)

y = 2x -2

c)

y = -x + 2

d)

Cannot be Determined

108.

Write the equation of the line.

a)

y = -1/3x - 2

b)

y = 1/3x - 2

c)

y = 3x - 2

d)

y = -3x - 2

109.

Write the equation of the line.

a)

y = -2/3x + 4

b)

y = 2/3x + 4

c)

y = 3/2x + 4

d)

y = -3/2x + 4

110.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=-1/3x-1

d)

y= -3x-3

111.

For babysitting, Nicole charges a flat fee of $3, plus $5 per hour. Write an equation for the cost, C, after h hours of babysitting.

a)

C = 5h + 3

b)

C = 3h + 5

c)

H = 5c + 3

d)

H = 3c + 5

112.

What is the equation of a line with a slope of 2 and a y-intercept of -5?

a)

y = 5x - 2

b)

y = 2x - 5

c)

y = -2x - 5

d)

y = 2x + 5

113.

What is the equation of a line when m = -7 and b = -8?

a)

y = -7x + 8

b)

y = -7x - 8

c)

y = 7x - 8

d)

y = 7x + 8

114.

What is the equation of this line in slope-intercept form?

a)

y = 2x + 5

b)

y = -2x + 5

c)

y = -2x

d)

y = 5

115.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

macaroni

d)

nothing

116.

What is the slope in the equation: y=4x+3

a)

3

b)

4x

c)

4

d)

x

117.

What is the y-intercept in the following equation: y=-4x-5

a)

-4

b)

-4x

c)

5

d)

-5

118.

Which of these represents slope-intercept form?

a)

y - y₁ = m(x-x₁)

b)

Ax + By = C

c)

y = mx + b

119.

Which of these lines has a slope of -3?

a)

A

b)

B

c)

C

d)

D

120.

Find the slope of the line.

a)

1/2

b)

-1/2

c)

2

d)

-2

121.

Which Graph has a slope of zero?

a)

Red

b)

Blue

c)

Neither

122.

Given that the slope is 2/3 and the y intercept is -3 what is the equation of the line?

a)

y = 2/3x - 3

b)

y = 2/3x + 3

c)

y = -2/3x - 3

d)

y = -2/3x + 3

123.

Given that the slope is -4 and the y intercept is -4 what is the equation of the line?

a)

y = 4x - 4

b)

y = -4x - 4

c)

y = -4

d)

y = -4x + 4

124.

Identify the slope and y intercept in the equation of the line: y = -1/3x + 1

a)

Slope: 1/3
y-intercept: 1

b)

Slope: 1/3
y-intercept: -1

c)

Slope: -1/3
y-intercept: 1

d)

Slope: -1/3
y-intercept: 0

125.

What is the slope of this line?

a)

2

b)

4

c)

1/2

d)

1/4

126.

Identify the slope-intercept equation:

a)

y = 2x - 2

b)

y = -2x + 2

c)

y = -2x + 4

d)

y = 2x + 4

127.

Identify the slope and y intercept to write an equation of the line.

a)

y = -1/4x + 2

b)

y = 1/4x + 2

c)

y = -4x + 2

d)

y = 4x - 2

128.

What is the y-intercept of this line?

a)

(0, 5)

b)

(25, 0)

c)

(0, -5)

d)

(0, -25)

129.

What is the slope of the line shown?

a)

4/3

b)

-4/3

c)

-4

d)

-3/4

130.

What does 'b" represent in
y = mx + b

a)

y-intercept

b)

x-intercept

c)

nothing

d)

slope

131.

Which equation represents slope intercept form?

a)

y=5+2x

b)

5y=x+5

c)

y=2x+5

d)

4y+2x=8

132.

If m=3 and b=6, what is the correct slope intercept equation?

a)

y=3-6

b)

y=3x-6

c)

y=3x+6

d)

y=6x+3

133.

What does "m" represent in y=mx+b?

a)

y-intercept

b)

slope

c)

macaroni

d)

nothing

134.

Which line has a slope of 0?

a)

Line A

b)

Line B

c)

Line C

d)

Line D

135.

Given the two points: (0, 6) and (6,18), write the equation of the line.

a)

y = 2x + 6

b)

y = 1/2x + 6

c)

y = 1/3x + 6

d)

y = 3x + 6

136.

What is the equation for the line with a slope of 7 and passes through (0,1)?

a)

y = -7x + 1

b)

y = 7x + 1

c)

y = -1/7x - 1

d)

y = -1/7x + 1

137.

Which of these represents point-slope form of a linear equation?

a)

y - y₁ = m(x - x₁)

b)

Ax + By = C

c)

y = mx + b

138.

Write the equation in point-slope form of the line that passes through the given point and has the given slope.
(4, -7); m = -1/4

a)

y +7 = -1/4(x - 4)

b)

y - 4 = -1/4(x + 7)

c)

y+ 7 = 4(x - 4)

d)

y - 7 = -1/4(x - 4)

139.

Write the equation in point-slope form of the line that passes through the given point and has the given slope:
(-2, -1); m= -3

a)

y + 1 = -3(x - 2)

b)

y + 1 = -3(x + 2)

c)

y - 1 = 3(x - 1)

d)

y + 2 = -3(x + 1)

140.

Which of the following is the equation of the line that has a slope of 3 and passes through the point (0, 9)?

a)

y = -3x + 12

b)

y = 3(x + 9)

c)

y = 3x + 9

d)

y = 3x - 3

141.

Write the equation in point-slope form of the line that passes through the given point and has the given slope.

(4, 0); m = 7

a)

y - 4 = 7(x + 0)

b)

y - 0 = 7(x - 4)

c)

y = 7x + 4

d)

y = 7x + 0

142.

For the equation
y + 1 = -3(x - 5),
the line contains the point (5, -1) and has a slope of?

a)

-1

b)

1

c)

-3

d)

5

143.

What two things do you NEED to write an equation in point-slope form?

a)

a slope and a y-intercept

b)

a slope and a x-intercept

c)

a slope and a point

d)

two points on the line

144.

Write the equation of the line with slope -2 through the point (7, −1).

a)

y = −2x + 15

b)

y = −2x − 15

c)

y = −2x + 13

d)

y = −2x − 13

145.

Write the equation of the line with slope 3/5 through the point (20, 6).

a)

y = 3/5x − 6

b)

y = 3/5x +18

c)

y = 3/5x − 18

d)

y = 3/5x + 6

146.

Write the equation of the line through the points (−6, −19) and (2, 5).

a)

y = −7/2x + 12

b)

y = 3x + 11

c)

y = −7/2x − 40

d)

y = 3x − 1

147.

Write the equation of the line through the points (7, 8) and (−12, −11).

a)

y = x + 1

b)

y = x + 15

c)

y = −x − 1

d)

y = −x − 23

148.

If a line passes through (0,6) and has a slope of 2, what is the equation for the line?

a)

y = 2x

b)

y = 2x + 6

c)

y = 6x + 2

d)

y = 2x - 6

149.

If a line passes through (0,8) and (2,6) what is the equation for the line?

a)

y = x + 8

b)

y = -x + 8

c)

y = 2x + 8

d)

y = 2x + 6

150.

What is the point given in the following equation?
y-2= 3(x+1)

a)

(1,3)

b)

(-1,2)

c)

(1,-2)

d)

(-2,1)

151.

Goes through points (5,6) and (2, 15)

a)

y = 3x + 21

b)

y = 3x - 9

c)

y = -3x + 21

d)

y = -3x - 9

152.

Write the point-slope form of the equation of each line given the slope and y-intercept.

Slope = -2/3 ; y-intercept = -4

a)

y - 4 = 2/3x

b)

y = -2/3 (x - 4)

c)

y - 4 = 3/2x

d)

None of these

153.

Write the point-slope form of the equation of each line given the slope and y-intercept.

Slope = 3/2 ; y-intercept = 1

a)

y = -5/2 (x + 1)

b)

y - 1 = -x

c)

y = -(x - 1)

d)

y + 1 = 3/2 x

154.

Write the point-slope form of the equation of each line given the slope and y-intercept.

Slope = 5/4 ; y-intercept = 1

a)

y = -1/4 (x - 1)

b)

y = -(x + 1)

c)

y = 4(x - 1)

d)

y + 1 = 5/4x

155.

Write the point-slope form of the equation of each line given the slope and y-intercept.

Slope = 3/5 ; y-intercept = 1

a)

y - 1 = -1/5x

b)

y + 1 = 1/5x

c)

y - 1 = 3/5x

d)

y = -1/5 (x - 1)

156.

Find the slope of the line that passes through
(10, 1) and (5, 2)

a)

1/5

b)

-1/5

c)

5

d)

-5

157.

Find the slope of the line that passes through the points (2, 4) and (6, 12)

a)

1/2

b)

-1/2

c)

2

d)

-2

158.

Find the slope of the line that passes through
(10, 1) and (5, 2)

a)

1/5

b)

-1/5

c)

5

d)

-5

159.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

160.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

161.

Find the slope of the line.

a)

Undefined

b)

0

c)

1

d)

-1

162.

Find the slope of the line.

a)

Undefined

b)

0

c)

1

d)

-1

163.

Which of the following are ways to find the rate of change?

a)

change in y over change in x

b)

rise over run

c)

subtract y coordinates over subtract x coordinates

d)

all of the above

164.

What is the slope in the equation y=2x + 3?

a)

2

b)

3

c)

5

d)

Cannot be Determined

165.

Find the slope from the table:

a)

-2/5

b)

5/-2

c)

5/2

d)

2/5

166.

Determine the slope and y-intercept from the following equation: y = 3/2x + 3

a)

slope: 5 y-intercept: (0,3)

b)

slope: 3/2 y-intercept: (0,3)

c)

slope: 4 y-intercept: (0,3/2)

d)

slope: 1/5 y-intercept: (0,5)

167.

What is the slope of the table?

a)

m=5/6

b)

m=-5/6

c)

m=6/5

d)

m=-6/5

168.

What is the slope of the table?

a)

-2/5

b)

5/-2

c)

5/2

d)

2/5

169.

What is the slope of the table?

a)

-3/5

b)

-5/3

c)

3/5

d)

5/3

170.

What is the slope of the line with the equation 2x - 3y = 18 ?

a)

2/3

b)

- 2/3

c)

3/2

d)

-3/2

171.

What is the slope of the line with the equation 4x - y = - 12

a)

4

b)

1/4

c)

-4

d)

-1/4

172.

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

a)

2/3

b)

-2/3

c)

3

d)

-2

173.

What is the slope of the line that passes through these two points (8, 4) and (5, 3)?

a)

3

b)

-1

c)

-1/3

d)

1/3

174.

What is the equation of a line with a slope of 4 and a y-intercept of 2?

a)

y = -4x + 2

b)

y = -2x + 4

c)

y = 4x + 2

d)

y = 2x + 4

175.

What is 'b' in this linear equation? y= 5x - 6

a)

6

b)

5

c)

y

d)

-6

176.

What is the equation by looking at this graph?

a)

y= x + 3

b)

y= -x + 2

c)

y= 2x + 2

d)

y= x + 2

177.

Find the slope:
(-4, 3) and (-4, -7)

a)

5/4

b)

-10/8

c)

Zero

d)

Undefined

178.

Find the slope:
(8,5) and (-9, 5)

a)

Zero

b)

Undefined

c)

-10/17

d)

-10/1

179.

What is the slope of the table?

a)

-4

b)

1

c)

4

d)

-2

180.

What is the slope of the table?

a)

-3/5

b)

-5/3

c)

3/5

d)

5/3

181.

Which graph represents x=2?

a)

A

b)

B

c)

C

d)

D

182.

Which equation matches the graph?

a)

y = 5

b)

y = -5

c)

x = -5

d)

x = 5

183.

Convert the standard form equation into slope-intercept form.
6x - y = 1

a)

y = -x + ⅙

b)

y = 6x - 1

c)

x = ⅙

d)

y = 27, 239, 430

184.

Convert the standard form equation into slope-intercept form.
5x - 4y = -20

a)

y = (5/4)x + 5

b)

y = -5x - 4

c)

x = 20

d)

y = 27, 239, 430

185.

Solve this equation for y:
$-6x+3y=9$

a)

y = 2x + 9

b)

y = 6x - 3

c)

y = 2x + 3

d)

y = 6x + 9

186.

Solve this equation for y:
$10x\ -5y=30$

a)

y = 2x - 6

b)

y = -2x + 6

c)

y = -10x + 30

d)

y = 10x - 30

187.

Convert the standard form equation into slope-intercept form.
x - 5y = 10

a)

y = ⅕x - 2

b)

y = -x - 2

c)

x = -10

d)

y = 27, 239, 430

188.

a)

y=-5x+5

b)

y=-x+5

c)

y=x+1

d)

y=-x+1

189.

a)

y=1/2x+5

b)

y=-1/2x+5

c)

y=-1/2x-5

d)

y=1/2x-5

190.

When converting the equation

2x + 4y = 8

into slope-intercept form, the first step to solve for y would be to ____________.

a)

subtract 2x from each side

b)

subtract 4y from each side

c)

add 2x to each side

d)

add 4y to each side

191.

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

The final step to solve for y would be to ____________.

a)

divide each term by 4

b)

divide each term by -4

c)

add 4 to each side

d)

subtract 4 from each side

192.

Which equation matches the graph? (Click me to see the image)

a)

y = -1/4x + 2

b)

y = 1/4x + 2

c)

y = 1x + 4

d)

y = 4x + 2

193.

Write the equation for the line in slope-intercept form.

a)

y=-1x+3

b)

y=4x+3

c)

y=¼x+3

d)

y=-4x+3

194.

Which equation is being represented by this line?

a)

y = -1x + 2

b)

y = 1/2x + 2

c)

y = 3x -4

d)

y = -3x +2

195.

How would you write the equation of a line with a slope of 2/3 and a y-intercept of -3

a)

y=3/2x+3

b)

y=2/3-3

c)

y=2/3x-3

d)

y=2/3x+3

196.

If m=3 and b=6, what is the correct slope intercept equation?

a)

y=3-6

b)

y=3x-6

c)

y=3x+6

d)

y=6x+3

197.

Determine the slope and y-intercept from the following equation: y = 3/2x + 3

a)

slope: 2/3 y-intercept: (0,3)

b)

slope: 3/2 y-intercept: (0,3)

c)

slope: -3/2 y-intercept: (0,3)

d)

slope: 3 y-intercept: 3/2

198.

This line has a __________ slope.

a)

Negative

b)

Positive

c)

Undefined

d)

No Slope

199.

When the slope is -2, what is our rise/run?

a)

1/-2

b)

-2/-1

c)

-2/1

d)

1/2

200.

This line has a __________ slope.

a)

Negative

b)

Positive

c)

Undefined

d)

No Slope

201.

What is the y-intercept in the following equation: y=-4x-5

a)

-4

b)

-4x

c)

5

d)

-5

202.

Which is the graph of the equation ?

y\ =\ -x\ +\ 2

a)

A

b)

B

c)

C

d)

D

203.

Which is the graph of the equation y = -2x + 1?

a)

b)

c)

d)

204.

Which graph best represents the equation y = -3x + 4?

a)

b)

c)

d)

205.

Which best describes the equation?
y = 75x

a)

Proportional

b)

Nonproportional

206.

Which best describes the equation?
y = 75x

a)

Proportional

b)

Nonproportional

207.

Which best describes this equation?
y= 3.75x + 2

a)

Proportional

b)

Non-proportional

208.

Does this graph represent a proportional relationship?

a)

No, because it doesn't pass through the origin.

b)

Yes, because it doesn't pass through the origin.

c)

Yes, because it intersects the y axis.

d)

No, because it intersects the x axis.

209.

Does this graph represent a proportional relationship?

a)

Yes, because the line is pretty.

b)

No, because the line goes through the origin.

c)

Yes because the line goes through the origin.

d)

No, because the graph is non-proportional.

210.

Which graph is non-proportional?

a)

A

b)

B

c)

C

d)

D

211.

The graph shows the water level as a bathtub fills. Select the correct choice that describes this graph.

a)

The graph is linear and proportional.

b)

The graph is linear and non-proportional.

212.

What is the y-intercept in the following equation: y=-4x-5

a)

-4

b)

-4x

c)

5

d)

-5

213.

Which best describes the table?

a)

proportional

b)

non-proportional

214.

What is the constant of proportionality (in miles per hour) based on the table?

a)

45

b)

90

c)

135

d)

2

215.

Is this table proportional?

a)

Yes

b)

No

216.

Which statement best describes the relationship between x and y in the table?

a)

Proportional

b)

Not Proportional

217.

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day.

a)

Proportional

b)

Non-Proportional

218.

Shawn makes $7.50 an hour to babysit for her next door neighbors. Describe the graph of this relationship.

a)

Proportional

b)

Non-proportional

219.

What is the y-intercept for the following table and is it proportional or non-proportional?

a)

Proportional, y-intercept is 0

b)

Non-proportional, y-intercept is 0

c)

Proportional, slope is 0

d)

Non-proportional, slope is 0

220.

What is the y-intercept for the table and is it proportional or non-proportional?

a)

Proportional, y-intercept is 30

b)

Proportional, y-intercept is 45

c)

Non-proportional, y-intercept is 30

d)

Non-proportional, y-intercept is 45

221.

What is the y-intercept for the following table and is it proportional or non-proportional?

a)

Proportional, y-intercept is 0

b)

Non-proportional, y-intercept is 0

c)

Proportional, slope is 0

d)

Non-proportional, slope is 0

222.

Which best describes the graph?
y = 75x

a)

Proportional

b)

Nonproportional

223.

Which best describes this graph?
y= 3.75x + 2

a)

Proportional

b)

Non-proportional

224.

What is the y-intercept for the following graph and is it proportional or non-proportional?

a)

Proportional, b=1

b)

Proportional, b=-2

c)

Non-proportional, m= -1

d)

Non-proportional, b=1

225.

What is the y-intercept for the following graph and is it proportional or non-proportional?

a)

Proportional, b=0

b)

Proportional, m=0

c)

Non-proportional, b=1

d)

Non-proportional, b=0

226.

Shawn makes $7.50 an hour to babysit for her next door neighbors. Describe the graph of this relationship.

a)

Proportional

b)

Non-proportional

227.

What is the y-intercept for the following table and is it proportional or non-proportional?

a)

Proportional, y-intercept is 0

b)

Non-proportional, y-intercept is 6

c)

Proportional, y-intercept is undefined

d)

Non-proportional, y-intercept is 3

228.

What is the y-intercept of the graph and is it proportional or non-proportional?

a)

Proportional, y-intercept is 8 miles

b)

Non-proportional, y-intercept is 8 miles

c)

Proportional, y-intercept is 8 hours

d)

Non-proportional, y-intercept is 8 hours

229.

Is the graph proportional or nonproportional?

a)

proportional

b)

non proportional

230.

Which statement best describes the relationship of x and y in the table?

a)

Proportional

b)

Not Proportional

231.

Does this graph represent a proportional relationship?

a)

No, because it doesn't pass through the origin.

b)

Yes, because it doesn't pass through the origin.

c)

Yes, because it intersects the y axis.

d)

No, because it intersects the x axis.

232.

a)

Proportional, the rate of change is 5/3

b)

Non Proportional

c)

Proportional, the rate of change is 3/5

d)

Proportional, you add 2

233.

Does the table represent a proportional relationship?

a)

Yes.

b)

No.

234.

Does the table represent a proportional relationship?

a)

Yes.

b)

No.

235.

Does the equation show a proportional relationship?

a)

Yes

b)

No

236.

Does the equation show a proportional relationship?

a)

Yes

b)

No

237.

Does the graph show a proportional relationship?

a)

Yes

b)

No

238.

Does the table show a proportional relationship?

a)

Yes

b)

No

239.

Does the equation show a proportional relationship?

a)

Yes

b)

No

240.

Does the table show a proportional relationship?

a)

Yes

b)

No

241.

Does the equation show a proportional relationship?

a)

Yes

b)

No

242.

Is the graph proportional or non proportional?

a)

proportional

b)

non proportional

243.

In the equation y=mx+b, what does the m represent?

a)

slope

b)

y-intercept

c)

linear

d)

point-slope

244.

A proportional relationship can be written as an equation in the form ____ = _____ _____

a)

y = k+x

b)

y = k-x

c)

y = kx

d)

y = k/x

245.

Does the equation show a proportional relationship?

a)

Yes

b)

No

246.

Which statement best describes the relationship of x and y in the table?

a)

Proportional

b)

Not Proportional

247.

Does the table represent a proportional relationship?

a)

Yes.

b)

No.

248.

The graph shown is:

a)

A linear function but non proportional

b)

Not a function because it is not a straight line.

c)

Proportional because it goes through the origin.

d)

A function but not linear or proportional.

249.

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day.

a)

Proportional

b)

Non-Proportional

250.

A personal pizza is $7.00 plus $0.50 per topping.

a)

Proportional

b)

Non Proportional

251.

Proportional or Non-Proportional:
The video game rental fee is $15 plus $3 per day.

a)

Proportional

b)

Non-Proportional

252.

On a two-week job, a repairman works a total of 70 hours. he charges $75 plus $40 per hour. Which equation shows his rate of pay?

a)

y = 40x +75

b)

y = 75x + 40

c)

y = 45x + 70

d)

y = x

JWA Gr 8 yr 24-25 first term revision

Total questions: 252

Worksheet time: 9hrs 22mins

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