Free Printable Unit 8 Preview/ Background Knowledge

1.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

2.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

3.

The slopes of parallel lines are...

a)

the same

b)

opposite

c)

always different

4.

Slope is know as rise/

a)

run

b)

fall

c)

none

d)

rise

5.

Find the slope of the line.

a)

-2

b)

2

c)

-1

d)

1

6.

Find the slope of the line that passes through:
(6,7) and (4,2)

a)

2/5

b)

-5/2

c)

5/2

d)

-1/2

7.

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

a)

1/2

b)

-1/2

c)

2

d)

-2

8.

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

a)

1/5

b)

-1/5

c)

5

d)

-5

9.

What is the slope represented in the table?

a)

slope: $\frac{1}{2}$

b)

slope: $2$

c)

slope: $-\frac{1}{2}$

d)

slope: $-2$

10.

What is the Slope represented in this table?

a)

slope: $-\frac{1}{4}$

b)

slope: $-4$

c)

slope: $\frac{1}{4}$

d)

slope: $4$

11.

Convert the standard form equation into slope-intercept form.
x + 5y = -25

a)

y = -⅕x - 5

b)

y = -x - 5

c)

x = 20

d)

y = 27, 239, 430

12.

what is the slope of the following 12x - 6y = 30

a)

2

b)

-2

c)

12

d)

-12

13.

what is the first step to solve for slope intercept form on

-x + 4y = 11

a)

subtract 11 from both sides

b)

add x to both sides

c)

subtract x from both sides

d)

put in th y=

14.

which of the following is the best first step to solve for y = mx +b? equation is -2x - 4y = -12

a)

add 4y to both sides

b)

subtract 2x from both sides

c)

add 2x to both sides

d)

divide by -4

15.

a)

y=-3x+1

b)

y=3x+1

c)

y=1/3x+1

d)

y=-1/3x-1

16.

a)

y=-5x+5

b)

y=-x+5

c)

y=x+1

d)

y=-x+1

17.

Determine the slope and y-intercept from the following equation: 4x + y = -10

a)

slope: 4 y-intercept: (0,10)

b)

slope: -4 y-intercept: (0,-10)

c)

slope: -4 y-intercept: (0,10)

d)

slope: 4 y-intercept: (0,-10)

18.

What is the y - intercept?

a)

0

b)

5

c)

- 4

d)

4

19.

Which equation matches the table?

a)

y = x

b)

y = 5x

c)

y = x - 4

d)

y = x + 4

20.

Write the equation of the line represented by this table.

a)

y= 3x+5

b)

y = -3x + 5

c)

y= 8x - 1

d)

y = 3x + 14

21.

Determine the slope.

a)

-5

b)

5

c)

-1/5

d)

1/5

22.

What is the equation of the linear function?

a)

y = -3x + 10

b)

y = -3x + 16

c)

y = 3x + 10

d)

y = 3x + 16

23.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=-1/3x-1

d)

y= -3x-3

24.

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

a)

y = 2x

b)

y = 1/4 x + 2

c)

y = 1x + 4

d)

y = -2x

25.

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

26.

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

a)

A

b)

B

c)

C

d)

D

27.

Identify the slope of the following graph.

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

28.

Identify the slope of the following graph.

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

29.

Identify the slope of the following graph.

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

30.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

31.

What type of slope?

a)

negative

b)

steep

c)

undefined

d)

zero slope

32.

What type of slope?

a)

undefined

b)

positive slope

c)

negative slope

d)

zero slope

33.

What is the slope in the picture?

a)

Positive

b)

Negative

c)

Zero

d)

Undefined

34.

What type of slope?

a)

zero slope

b)

undefined

c)

negative

d)

positive

35.

What does "m" stand for in the slope formula?

a)

y axis

b)

slope

c)

y coordinate

d)

x coordinate

36.

Find the slope:

a)

3/4

b)

4/3

c)

-3/4

d)

-4/3

37.

Find the slope given the points (2, −7) and (−1, 6).

a)

-13/3

b)

13/3

c)

0

d)

2/3

38.

Find the slope given the points (3,2) and (4,7).

a)

4

b)

5

c)

-5

d)

1/5

39.

Find the rate of change

a)

3

b)

-3

c)

-1/3

d)

1/3

40.

a)

0/3

b)

-6/3

c)

-6/7

d)

6/3

41.

Find the slope given the points (-2,-9) and (-1,-3).

a)

4

b)

-1/6

c)

-6

d)

6

42.

Find the slope given the points (-5,-3) and (2,4).

a)

5/4

b)

1/7

c)

-1

d)

1

43.

Find the slope given the points (3,18) and (0,18).

a)

undefined

b)

0

c)

22

d)

6

44.

Find the slope given the points (1,4) and (5,9).

a)

5/4

b)

4/5

c)

-5/4

d)

2/3

45.

What is the slope formula?

a)

b)

c)

d)

46.

What is the slope of the line that passes through the points (-4, -1) and (-2, -5)?

a)

1/2

b)

-1/2

c)

2

d)

-2

47.

What is the slope of the line that passes through the points (2, 1) and (8, 9)?

a)

4/3

b)

-4/3

c)

3/4

d)

-3/4

48.

a)

2/12

b)

2/2

c)

-2/12

d)

-2/2

49.

Find the slope between the two points.

( 2, 7 ) and ( 5, 8 )

a)

¹/₃

b)

^-1/₃

c)

3

d)

-3

50.

What is the slope of the line pictured?

a)

2

b)

-2

c)

1/2

d)

-1/2

51.

What is the slope of the line pictured?

a)

2/3

b)

-2/3

c)

3/2

d)

-3/2

52.

What is the slope of the line pictured?

a)

4/3

b)

-4/3

c)

3/4

d)

-3/4

53.

What is the slope of the line pictured?

a)

0

b)

Undefined

c)

3

d)

1/3

54.

What is the slope of the line pictured?

a)

0

b)

Undefined

c)

-1

55.

What is the slope of the line that passes through the points (2, 7) and (8, -5)?

a)

2

b)

-2

c)

1/3

d)

-1/3

56.

What is the slope of the line passing through the points (3, 7) and (-1, 9)?

a)

4

b)

-4

c)

1/2

d)

-1/2

57.

What is the slope of the line that passes through the points (6, -8) and (10, -8)?

a)

0

b)

4

c)

undefined

d)

-4

58.

What is the slope of the line passing through the points (-6, 2) and (-6, 11)?

a)

9

b)

-9

c)

0

d)

Undefined

59.

What is the slope of the line passing through the points (12, 16) and (8, 12)?

a)

-1

b)

1

c)

0

d)

Undefined

60.

Which line is the steepest?

a)

1st

b)

2nd

c)

3rd

d)

All are the same steepness

61.

Which line is the steepest?

a)

1st

b)

2nd

c)

3rd

d)

They are all the same steepness

62.

To find the slope of a line, you find the rise over the run.

a)

True

b)

False

63.

The steeper the line, the smaller the slope.

a)

True

b)

False

64.

There are four types of slope.

a)

True

b)

False

65.

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

a)

28 sq feet

b)

28 feet

c)

48 feet

d)

48 sq feet

66.

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

a)

28 sq feet

b)

28 feet

c)

48 feet

d)

48 sq feet

67.

What is the missing measurement?

a)

9 cm

b)

18 in

c)

18 cm

d)

9 in

68.

What is the perimeter of this rectangle?

a)

60 in

b)

34 cm

c)

60 cm

d)

34 in

69.

What is the perimeter of this polygon?

a)

39 in

b)

24 in

c)

105 in

70.

What is the perimeter of this rectangle?

a)

21 units

b)

12 units

c)

3 units

d)

None of the above.

71.

What is the perimeter?

a)

12

b)

15

c)

18

d)

3

72.

What is the perimeter of the fence?

a)

25

b)

30

c)

35

d)

40

73.

Find the PERIMETER of this figure.

a)

25 cm

b)

20 cm

c)

10 cm

d)

20 sq. cm

74.

Do you multiply or add when you find the perimeter?

a)

Multiply

b)

Add

75.

What is the perimeter of the shaded figure?

a)

28

b)

24

c)

22

d)

26

76.

Messi has a square soccer field. If the field is 6 feet long, what is the perimeter of the soccer field?

a)

12 feet

b)

36 feet

c)

24 feet

d)

48 feet

77.

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

a)

15 cm

b)

16 cm

c)

15 sq cm

d)

15 cm

78.

What is the perimeter?

a)

20

b)

40

c)

60

79.

What is equation you should use to find the perimeter? (Hint: top matches the bottom, left matches the right!)

a)

7+5=12 cm

b)

7+5+7+5=24 cm

c)

7x5=35 cm²

d)

7x5x7x5=1225 cm²

80.

What is the perimeter?

a)

54 cm

b)

29 cm

c)

30 cm

d)

15 cm

81.

What is the perimeter of this rhombus?

a)

12 cm

b)

9 cm

c)

6 cm

d)

5 cm

82.

What is the perimeter of this pentagon?

a)

17 ft

b)

70 ft

c)

30 ft

d)

41 ft

83.

What is the perimeter of this trapezoid?

a)

99 yd

b)

44 yd

c)

34 yd

d)

22 yd

84.

What is the perimeter of this heptagon?

a)

64 m

b)

63 m

c)

56 m

d)

57 m

85.

What is the perimeter of this shape?

a)

45 cm

b)

98 cm

c)

49 cm

d)

56 cm

86.

What is the perimeter of this hexagon?

a)

32 yd

b)

24 yd

c)

30 yd

d)

20 yd

87.

What is the perimeter of this parallelogram?

a)

19 cm

b)

10 cm

c)

24 cm

d)

20 cm

88.

What is the perimeter of this pentagon?

a)

15 m

b)

20 m

c)

25 m

d)

30 m

89.

What is the perimeter of this triangle?

a)

18 in

b)

20 in

c)

27 in

d)

81 in

90.

What is the perimeter of this shape?

a)

4 m

b)

12 m

c)

20 m

d)

24 m

91.

What is the perimeter of this triangle?

a)

15 ft

b)

12 ft

c)

30 ft

d)

3 ft

92.

What is the perimeter of this octagon?

a)

56 cm

b)

58 cm

c)

48 cm

d)

49 cm

93.

What is the perimeter of this parallelogram?

a)

46 yd

b)

48 yd

c)

50 yd

d)

24 yd

94.

What is the perimeter of this rectangle?

a)

10 in

b)

16 in

c)

20 in

d)

24 in

95.

Find the area of the rectangle.

a)

140 cm²

b)

70 cm²

c)

34 cm²

d)

64 cm²

96.

Henny colored an array of 14 square units. What could be her multiplication expression?

a)

10 + 4

b)

2 x 7

c)

3 x 4

d)

9 + 5

97.

What is the area of the rectangle?

a)

15 sq cm

b)

15 cm

c)

2

d)

16 cm

98.

Which shape has an area of 18?

a)

b)

c)

d)

99.

What units do we measure area in?

a)

inch units

b)

square units

c)

centimeter units

100.

What does vertical mean?

a)

up and down

b)

side to side

101.

What does horizontal mean?

a)

up and down

b)

side to side

102.

How many rows are in this rectangle?

a)

3

b)

5

c)

4

103.

How many rows and columns are in this rectangle?

a)

4 rows and 7 columns

b)

7 rows and 4 columns

104.

4. What is the area of the shaded portion?

a)

10 square units

b)

13 square units

c)

30 square units

d)

20 square units

105.

Ben wanted to make a dog pen with an area of 36 square feet. What could the dimensions of his dog pen be?

a)

3 feet by 6 feet

b)

9 feet by 9 feet

c)

9 feet by 4 feet

d)

5 feet by 6 feet

106.

Gabby and Jurnii are counting the squares in the classroom. Which multiplication fact represents the model?

a)

8 feet wide by 8 feet long

b)

8 feet wide by 7 feet long

c)

6 feet wide by 7 feet long

d)

5 feet wide by 3 feet long

107.

What is the total area of the pink model?

a)

3 units squared

b)

4 units squared

c)

7 units squared

d)

12 units squared

108.

What is the area of the rectangle?

a)

15 square centimetres

b)

18 square centimetres

c)

21 square centimetres

d)

22 square centimetres

109.

Which two rectangles have equal areas?

a)

Rectangles X and Y

b)

Rectangles Y and Z

c)

Rectangles W and X

d)

Rectangles Z and W

110.

Find the area for the surface of the Candy Land game box.

a)

123 inches

b)

144 square inches

c)

110 inches

d)

156 square inches

111.

What is the area of this figure?

a)

40 square units

b)

45 units

c)

13

112.

How do you find the area of a rectangle?

a)

Length + Length + Length + Length

b)

Length + Width

c)

Length x Width

d)

Width x Width

113.

Find the area of rectangle with a width of 6 ft and a length of 7ft.

a)

13 square feet

b)

26 square feet

c)

42 feet

d)

42 square feet

114.

Which equation will help you find the area?

a)

5 + 3= ?

b)

3 + 5=?

c)

5 X 4=?

d)

3 X 5=?

115.

I have an area of 20 square units. What could be my multiplication equation?

a)

9 + 11=?

b)

2 X 10=?

c)

5 x 5=?

d)

10 + 10=?

Unit 8 Preview/ Background Knowledge

Total questions: 115

Worksheet time: 6hrs 15mins

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