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Copy of Copy of (Original) Unit 3 Review (1/22/2025) (11/21/2025)

Last updated 3 months ago

57 questions

1

Question 1

1.

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3

4

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Question 2

2.

1

2

3

4

1

Question 3

3.

1

2

3

4

1

Question 4

4.

1

Question 5

5.

1

Question 6

6.

1

1

Question 8

8.

1

Question 9

9.

1

Question 10

10.

1

1

Question 12

12.

A:  2.6

B:  -7/5

C:  0

D:  -3

1

Question 13

13.

A:  1/2

B:  -1

C:  2

D:  0

1

1

Question 15

15.

1

Question 16

16.

1

Question 17

17.

1

Question 18

18.

1

Question 19

19.

1

Question 20

20.

1

Question 21

21.

1

Question 22

22.

What is the rate of change (or slope) for Angela?

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1

1

1

1

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Question 28

28.

Write an equation to represent the relationship.

1

Question 29

29.

CALCULATOR NEEDED

Create a graph and table to represent the situation.

1

Question 30

30.

Write an equation that describes this situation.

1

Question 31

31.

If he works 6 hours, how much do you owe him?

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1

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1

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1

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Question 7

7.

Question 11

11.

Question 14

14.

Hint: Make a Table

A:  y = -1x + 6

B:  y = -6x -1

C:  y = 3x + 2

D:  y = 2x + 3

Question 23

23.

What is the rate of change (or slope) for Ben?

Question 24

24.

What is the inital value (or y-intercept) for Angela?

Question 25

25.

What is the initial value (or y-intercept) for Ben?

Question 26

26.

What is the total cost if Angela talks for 200 minutes this month?

Question 27

27.

CALCULATOR NEEDED

What is the total cost if Ben talks for 200 minutes this month?

Question 32

32.

Which line has the highest initial (starting) temperatue?

1

2

3

4

Question 33

33.

Which line has the lowest initial (starting) temperatue?

1

2

3

4

Question 34

34.

Select multiple answers if necessary.

Which line(s) has the temperatue increasing as time passed?

1

2

3

4

Question 35

35.

Which lines has the temperatue decreasing as time passed?

1

2

3

4

Question 36

36.

Which line has the temperatue staying the same as time passed?

1

2

3

4

Question 37

37.

Which line has the temperature increasing at the fastest rate?

1

2

3

4

Question 38

38.

Line 1's slope-intercept form equation is.

x = -4

y = 4

y = 1x - 1

y = -2x + 4

Question 39

39.

Line 2's slope-intercept form equation is.

x = -4

y = 4

y = 1x - 1

y = -2x + 4

Question 40

40.

Line 3's slope-intercept form equation is.

x = -4

y = 4

y = 1x - 1

y = -2x + 4

Question 41

41.

Line 4's slope-intercept form equation is.

x = -4

y = 4

y = 1x - 1

y = -2x + 4

Question 42

42.

Which of the following graphs represents the linear equation y = -2x + 4?

A:

B:

C:

D:

Question 43

43.

Write an equation for the line that has a rate of change of 3 and passes through the point (-1, -6).

Use the graph if needed.

Question 44

44.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What is the sub price in 2010?

Question 45

45.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What is the sub price in 2012?

Question 46

46.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What is the sub price in 2013?

Question 47

47.

Write the slope-intercept form equation.

Question 48

48.

What is the y-intercept?

Question 49

49.

What does the y-intercept represent in the context of the story?

Question 50

50.

Write an equation for the line that has a rate of change of 5 and passes through the point (-1, -9).

Use the graph if needed.

Question 51

51.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What are the hot wings price in 2010?

Question 52

52.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What are the hot wings price in 2012?

Question 53

53.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What are the hot wings price in 2013?

Question 54

54.

Read the Word Problem, Make a Calculator Table, Then Write The Slope-Intercept Form Equation

What are the hot wings price in 2014?

Question 55

55.

Write the slope-intercept form equation.

Question 56

56.

What is the y-intercept?

Question 57

57.

What does the y-intercept represent in the context of the story?