1 pt
Standard: A-REI.D.12

2.

Select the inequality shown on the graph below.

A

3x + y < 8

B

3x - y < 8

C

3x + y > 8

D

3x - y > 8

1 pt
Standard: F-IF.C.7.b

9.

Select the equation that resembles the graph shown below the most.

A

$f\left(x\right)=-\left|3x-4\right|+2$

B

$f\left(x\right)=\left|3x-4\right|+2$

C

$f\left(x\right)=-\left|3x+4\right|+2$

D

$f\left(x\right)=\left|3x+4\right|+2$

1 pt
Standard: F-IF.B.4

18.

**Part A**

An arrow is shot into the air. The altitude of the arrow after s seconds is modeled by the function graphed below.

Which of the following statements is true? Select **all** that apply.

A

The arrow was in the air for 9 seconds.

B

The arrow reached it maximum height after 3.5 seconds.

C

The arrow was shot from a height of 5 feet.

D

The altitude of the arrow is decreasing on the interval 5 < s ≤ 9.

1 pt
Standard: F-IF.B.4

.

**Part B**

The table models the flight of the arrow.

Which of these statements is true? Select **all** that apply.

A

h(2) < h(8)

B

The flight is symmetric about the line t = 4.5.

C

The flight will hit the ground somewhere at s ≤ 10.

D

The flight of the arrow to its maximum and down again were an equal distance.

1 pt
Standard: F-IF.B.5

20.

A cupcake store makes exactly 500 cupcakes every Monday morning. They sell for $6.00 each. The function C(n) = 6n represents the amount of money the store takes in on Mondays, where n is the number of cupcakes sold. What is the domain of C(n) in this context.

A

all non-negative whole numbers

B

all non-negative integers less than or equal to 500

C

all non-negative integers less than or equal to 3000

D

all non-negative whole numbers that are multiples of 6

1 pt
Standard: F-IF.B.6

23.

The graph shows the path of a basketball free throw where h is the height of the ball when it has moved x feet forward.

What is the approximate rate of change in the height of the basketball as it progresses from 1 to 5 feet forward?

A

1.75 feet

B

3 feet

C

1.5 feet

D

1.25 feet

1 pt
Standard: S-ID.8

31.

Which correlation coefficient indicates the stronger linear relationship between random variables for a fixed sample size?

A

r = 0.8

B

r = 0.5

C

r = – 0.2

D

r = – 0.9

1 pt
Standard: A-SSE.B.3.a

38.

Consider the function *f* where $f\left(x\right)={x}^{2}+6x-16$.

**Part A**

What is the vertex form of the equation?

A

$f\left(x\right)={\left(x-3\right)}^{2}+9$

B

$f\left(x\right)={\left(x+3\right)}^{2}-25$

C

$f\left(x\right)={\left(x+3\right)}^{2}-5$

D

$f\left(x\right)={\left(x-3\right)}^{2}-9$

1 pt
Standard: A-SSE.B.3.a

.

**Part B**

What is the factored form of f(x)?

A

(x – 8)(x + 2)

B

(x + 8)(x – 2)

C

2(x + 4)(x – 2)

D

(2x – 8)(x + 2)