Free Printable Chapter 6

1.

What is the letter that represents slope?

a)

y

b)

b

c)

m

d)

x

2.

Which letter represents the y-intercept?

a)

y

b)

m

c)

x

d)

b

3.

What number represents the slope ?

y = -2/3x + 2

a)

-2/3

b)

2

c)

-2

d)

-2/3x

4.

Which ordered pair represents the Y-Intercept?

y = -2/3x + 2

a)

(0,2)

b)

(2,0)

c)

(0,-2)

d)

(0, -2/3)

5.

How would you graph y = 3/4x?

a)

Begin at the 3 then go up 4 and place a point

b)

Begin at (0,0) put a point Go up 4 right 3 put a point

c)

Begin at (0,0) put a point. Go up 3, right 4 put a point

d)

Begin at 4 put a point. Go up 3 right 1 put a point

6.

Where do I begin?

Y = -2/5x -4

a)

At -4 on the X-axis

b)

At 4 on the y-axis

c)

At (-2,5)

d)

At -4 on the y-axis

7.

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

8.

Which graph represents the equation:

y = 2x + 2

a)

b)

c)

d)

9.

Find the equation of the line in slope-intercept form.

a)

y = - 1/4x - 3

b)

y = 1/3x + 3

c)

y = - 1/4x + 2

d)

y = 1/3x -3

10.

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

11.

What is the slope-intercept form of the equation of a line?

a)

y=yx+b

b)

y=mx+b

c)

x=yx+b

d)

x=xy+b

12.

How do you calculate slope using a graph?

a)

rise over run

b)

run over rise

c)

look at the y intercept

d)

look at the x intercept

13.

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

14.

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)

$-4$

15.

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

a)

$-2$

b)

$2$

c)

$4$

d)

$-4$

16.

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

17.

Write a linear equation in slope intercept form of a line with a slope of -3 and y intercept of 0

a)

y=-3

b)

y=3x

c)

y=-3x

d)

x=-3

18.

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

a)

b)

c)

d)

19.

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

a)

b)

c)

d)

20.

What is the letter that represents slope?

a)

y

b)

b

c)

m

d)

x

21.

Which letter represents the y-intercept?

a)

y

b)

m

c)

x

d)

b

22.

What number represents the slope ?

y = -2/3x + 2

a)

-2/3

b)

2

c)

-2

d)

-2/3x

23.

Which ordered pair represents the Y-Intercept?

y = -2/3x + 2

a)

(0,2)

b)

(2,0)

c)

(0,-2)

d)

(0, -2/3)

24.

How would you graph y = 3/4x?

a)

Begin at the 3 then go up 4 and place a point

b)

Begin at (0,0) put a point Go up 4 right 3 put a point

c)

Begin at (0,0) put a point. Go up 3, right 4 put a point

d)

Begin at 4 put a point. Go up 3 right 1 put a point

25.

Where do I begin?

Y = -2/5x -4

a)

At -4 on the X-axis

b)

At 4 on the y-axis

c)

At (-2,5)

d)

At -4 on the y-axis

26.

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

27.

Which graph represents the equation:

y = 2x + 2

a)

b)

c)

d)

28.

Find the equation of the line in slope-intercept form.

a)

y = - 1/4x - 3

b)

y = 1/3x + 3

c)

y = - 1/4x + 2

d)

y = 1/3x -3

29.

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

30.

What is the slope-intercept form of the equation of a line?

a)

y=yx+b

b)

y=mx+b

c)

x=yx+b

d)

x=xy+b

31.

How do you calculate slope using a graph?

a)

rise over run

b)

run over rise

c)

look at the y intercept

d)

look at the x intercept

32.

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

33.

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)

$-4$

34.

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

a)

$-2$

b)

$2$

c)

$4$

d)

$-4$

35.

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

36.

Write a linear equation in slope intercept form of a line with a slope of -3 and y intercept of 0

a)

y=-3

b)

y=3x

c)

y=-3x

d)

x=-3

37.

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

a)

b)

c)

d)

38.

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

a)

b)

c)

d)

39.

-y=x+3

a)

x+y=3

b)

x+y=-3

c)

-x-y=3

d)

-3=x+y

40.

13-6x-y=0

a)

-6x-y=-13

b)

13-6x=y

c)

6x+y=13

d)

y=-6x+13

41.

-6x-10y-40=0

a)

-6x-10y=40

b)

6x-10y=40

c)

6x+10y=-40

d)

6x+10y=40

42.

-16x=2y-10

a)

8x+y=5

b)

-16x-2y=10

c)

16x+2y=-10

d)

8x-y=-5

43.

-2x+20=-5y

a)

2x+5y=20

b)

2x-5y=20

c)

20=2x-5y

d)

-2x+5y=-20

44.

2=y-2x

a)

y-2x=2

b)

2x-y=2

c)

2x-y=-2

d)

2x+y=2

45.

-5x=y+4

a)

5x-y=4

b)

-5x-y=4

c)

5x+y=-4

d)

5x-y=-4

46.

a)

-4= 3x-y

b)

3x-y=-4

c)

3x-y=-1

d)

3/4x-1/4y=-1

47.

-4=-x+2y

a)

x-2y=4

b)

x-2y=-4

c)

4=x-2y

d)

x+2y=4

48.

12-3y=-x

a)

x-3y=-12

b)

-x+3y=12

c)

-x-3y=12

d)

-12=3y-x

49.

Which of the following lines is PARALLEL to the graph of $y=6x-3$ ?

a)

$y=-6x+5$

b)

$y=-\frac{1}{6}x-3$

c)

$y=6x+1$

d)

$y=\frac{1}{6}x-3$

50.

y = 5/7x +2

y = 5/7x - 30

These lines are...

a)

Parallel

b)

Perpendicular

c)

Neither

51.

Write an equation for a line perpendicular to

y = -5x + 3 through (-5, -4)

a)

y = -3x + 1/5

b)

y = -3x - 1/5

c)

y = 1/5x - 3

d)

y = -1/5x - 3

52.

Which is the equation of the line that is PARALLEL to the graph of y = 5x + 7 and has a y-intercept at (0, -2)?

HINT: PLUG (0,-2) AND THE PARALLEL SLOPE INTO y=mx+b. SOLVE FOR b AND REWRITE THE EQUATION IN y=mx+b.

a)

y = 5x - 2

b)

y = -2x + 7

c)

y = 5(x - 2)

d)

y = -1/5x - 2

53.

Which of the following lines is PARALLEL to the graph of y = -6x + 3 and goes through the point (-1,4)?

HINT: PLUG (-1,4) AND THE PARALLEL SLOPE INTO y=mx+b. SOLVE FOR b AND REWRITE THE EQUATION IN y=mx+b.

a)

y=1/6x +25/6

b)

y = 1/6x + 4

c)

y = -6x - 2

d)

y = -6x + 4

54.

Write an equation of a line that passes through the point (-9,2) and is perpendicular to the line y = 3x - 12

a)

y = (-1/3)x - 1

b)

y = (1/3)x - 2

c)

y = -3x + 12

d)

y = 3x - 1

55.

Write the equation of a line PERPENDICULAR to y = -2x + 1 that passes through the point (2, 3).

a)

$y=-\frac{1}{2}x+\frac{1}{2}$

b)

$y=\frac{1}{2}x+2$

c)

$y=-2x+7$

d)

$y=-2x+8$

56.

Are these two lines parallel, perpendicular or neither?

y = -1/3x - 5

y = 1/3x + 2

a)

Parallel

b)

Perpendicular

c)

Neither

57.

If two lines are parallel their slopes are ____________

a)

the same.

b)

negative reciprocals of each other.

58.

If two lines are perpendicular to each other their slopes are ____________

a)

the same.

b)

negative reciprocals of each other.

59.

The following scatter plot shows Pam's training as she prepares to run a 6 mile race at the end of the month. Which of the following would be a reasonable approximation for the length of time it would take for her to run 6 miles?

a)

A. 50 min

b)

B. 80 min

c)

C. 45 min

d)

D. 60 min

60.

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?

a)

85

b)

92

c)

70

d)

76

61.

What type of correlation does this graph have?

a)

Negative

b)

no association

c)

positive

62.

What type of correlation does this graph have?

a)

positive

b)

negative

c)

none

d)

all of the above

63.

Which sentence describes the relationship shown on this scatter plot?

a)

As the temperature decreases, the visitors increase.

b)

As the temperature increases, the number of visitors increases.

c)

As the visitors increase, the temperature decreases.

d)

No correlation

64.

Describe the correlation in the graph shown.

a)

Strong Negative

b)

Strong Positive

c)

Weak Negative

d)

Weak Positive

65.

What type of correlation does this scatter plot show?

a)

positive

b)

negative

c)

no correlation

d)

nonlinear association

66.

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 19 chapters.

a)

150 pages

b)

170 pages

c)

190 pages

d)

210 pages

67.

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?

a)

65

b)

92

c)

70

d)

76

68.

Based on the graph, if Joe earned $400, how many hours did he work?

a)

25 hours

b)

35 hours

c)

45 hours

d)

15 hours

69.

Describe the correlation in the graph shown.

a)

Strong Negative

b)

Strong Positive

c)

Weak Negative

d)

Weak Positive

70.

Which scatter plot show a positive relationship?

a)

Graph A

b)

Graph B

c)

Graph C

d)

Graph D

71.

Based on the scatterplot, which of the following conclusions about the relationship between her height and weight is true?

a)

There is a negative relationship between height and weight

b)

There is a positive relationship between height and weight

c)

There is a constant relationship between height and weight

d)

There is no relationship between height and weight

72.

Estimate the correlation coefficient for this scatterplot.

a)

r = 1.2

b)

r = 0.89

c)

r = 0

d)

r = -0.89

73.

Estimate the correlation coefficient for this scatterplot.

a)

r = -0.9

b)

r = 1

c)

r = 0.9

d)

r = -1

74.

r=0.3

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

75.

r=-0.89

a)

Strong positive

b)

Weak positive

c)

Strong negative

d)

Weak negative

76.

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?

a)

60

b)

92

c)

70

d)

76

77.

The point where the line crosses the y-axis is called the:

a)

origin

b)

x-intercept

c)

y-intercept

d)

slope

78.

Which graph represents the table?

a)

b)

c)

d)

79.

Which graph represents the equation $y=4x-1$

a)

b)

c)

d)

80.

What is the y-intercept of the line graphed below?

a)

3

b)

4

c)

-3

d)

4/3

81.

Which ordered pair could represent a y-intercept on a graph?

a)

(6, 0)

b)

(0, 4)

c)

(-1, 3)

d)

(2, 0)

82.

The x-axis of a graph is also know as

a)

Vertical axis

b)

Horizontal axis

83.

The y-axis of a graph is also know as

a)

Vertical axis

b)

Horizontal axis

84.

What error did the student make when plotting the point (3, 4) according to the picture?

a)

The student moved left along the x-axis when he should have moved right

b)

The student plotted the y-coordinate in place of the x-coordinate

c)

The student didn't make a mistake

d)

Both Options 1 and 2

85.

Which line is being represented by the graph?

a)

y = 3/4 X -3

b)

y = -3/4x + 4

c)

y = 3/4x + 4

d)

y = -3/4 x - 3

86.

Find the slope.

a)

3/2

b)

-3/2

c)

(-0,-3)

d)

none of the above

87.

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

88.

In the equation, y = mx + b, the letter b is the ___________.

a)

y-intercept

b)

x-intercept

c)

slope

d)

rate of change

89.

Consider the equation:
y=-x+4
Identify the slope and y-intercept.

a)

m=4, b=-x

b)

m=-x, b=4

c)

m=1, b=4

d)

m=-1, b=4

90.

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

a)

y-intercept

b)

slope

c)

macaroni

d)

x-intercept

91.

Give the equation for the graph

a)

y = 5x - 3

b)

y = 4x + 2

c)

y =-2x + 5

d)

y = - 2x + 4

92.

Graph. y = 2/3x - 3

a)

a

b)

b

c)

c

d)

d

93.

Which equation best represents the line on the graph?

a)

y= 1/2x

b)

y= -1/2x

c)

y = 2x

d)

y = -2x

94.

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

95.

Write an equation in point slope form of equation of line

point (7,10) and has a slope of -2?

a)

y-10 = -2(x+7)

b)

y-10 = -2(x-7)

c)

y+10 = -2(x+10)

d)

y -10 = -2x+2

96.

Write equation of a line in point slope form that passes through (3,8) and has a slope of 5?

a)

y-8=5(x-3)

b)

y=5x+8

c)

y-3=5(x-8)

d)

y-y₁₌ m(x-x₁₎

Chapter 6

Total questions: 96

Worksheet time: 4hrs 21mins

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