1 pt

4.

The table below shows the prices for different kinds of bait and different numbers of bait at Nick’s Bait Shop.

Nick graphs the number of bait sold, x, and the price, y. Which statement explains why Nick’s graph is not a function.

A

Each input has only one output.

B

Each output has only one input.

C

One input has more than one output.

D

One output has more than one input.

1 pt

13.

Consider the equation 3(x + 4) = 4 + 3x. How many solutions does this equation have?

A

0 solutions

B

1 solution

C

2 solutions

D

Infinitely many solutions

1 pt

24.

Rectangle ABCD is shown.

What is the length of side AB?

A

$\sqrt{6}$ units

B

4 units

C

$\sqrt{18}$ units

D

16 units

1 pt

33.

If you use the graph to count and calculate the slope between points A and B, do you find the same result when you count the slope between points A and J? Explain why or why not.

1 pt

43.

Describe the graph when x is between –8 and –4.

A

The graph is increasing and linear.

B

The graph is decreasing and linear.

C

The graph is increasing and non-linear.

D

The graph is decreasing and non-linear.

1 pt

50.

Amy is visiting her grandmother in a different state. The table below shows the amount of tax she paid on purchases while on her visit.

What is the likely tax Amy will pay on a purchase of $37.99?

A

$1.28

B

$2.28

C

$3.28

D

$4.28