Chapter 4 Review

by Christina Henry

| 16 Questions1

1

From the table above, write an equation to show how much money Sally makes total for any given number of hours babysat.

2

1

If Sally works for 6 hours, how much money do she make? Show your work and circle the final answer.

3

1

Quadratic functions always have an exponent.

True

False

4

1

Write an equation for the problem above.

5

1

Using your question above, complete the table.

6

1

Solve.

7

1

Solve.

8

1

Complete the function table for the function f(x) = x + 4

9

1

Which of the following represents a nonlinear function?

A

B

C

D

10

1

State the domain and range.

11

1

The grocery store sells bacon for $5.30 per pound. Write an equation to represent the situation.

12

1

The value of a football card has increased steadily over time. Sketch a qualitative graph of the situation.

13

1

Write an equation for the table below.

14

1

Write an equation for Martin's commission.

15

1

Who has a greater rate of change? (Hint: compare slopes)

Joshua

Martin

16

1

Who has a greater starting salary? (Hint: compare y-intercepts)

Joshua

B

C

D

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