The tables below show the values of y corresponding to different values of x: Table A
x 3 3 2
y 1 0 0
Table B
x 3 5 5
y −2 2 −2

Which statement is true for the tables?

Group of answer choices

Both Table A and Table B represent functions.

Both Table A and Table B do not represent functions.

Table A does not represent a function, but Table B represents a function.

Table A represents a function, but Table B does not represent a function.

Flag question: Question 2
Question 27.14 pts
(03.01 LC)

Is the following relation a function?

two ovals, one labeled x and the other labeled y. The negative 2 in the x oval is pointing to the 5 in the y oval, the 0 in x is pointing to 1 and 3 in y, 5 in x pointing to 8 in y, and 7 in x pointing to 5 in y

Group of answer choices

Yes

No

Flag question: Question 3
Question 37.14 pts
(03.02 LC)

If f(x) is the total cost, in dollars, of x candies, which of the following statements best describes the meaning of f(2) = 6?

Group of answer choices

The total cost of 2 candies is $6.00.

The total cost of 6 candies is $2.00.

The total cost of 2 candies is $3.00.

The total cost of 3 candies is $2.00.

Flag question: Question 4
Question 47.14 pts
(03.02 LC)

If h(x) = −2x − 10, find h(−4).

Group of answer choices

−2

−18

−3

−16

Flag question: Question 5
Question 57.14 pts
(03.02 MC)

Given the function f(x) = 2(x + 4), find x if f(x) = 20.

Group of answer choices

6

48

14

8

Flag question: Question 6
Question 67.14 pts
(03.03 MC)

A tank had 6 liters of water. The tank had a small hole in its base through which water leaked out at a constant rate. The tank was empty after 4 minutes. If y represents the number of liters of water in the tank and x represents the time in minutes, which graph best represents this situation?

Group of answer choices

graph of line going through ordered pairs 0, 6 and 4, 0

graph of line going through ordered pairs 0, 4 and 6, 0

graph of line going through ordered pairs 0, negative 6 and 4, 0

graph of line going through ordered pairs negative 6, 0 and 0, 4

Flag question: Question 7
Question 77.14 pts
(03.03 MC)

The equation below represents Function A and the graph represents Function B:

Function A

f(x) = x – 9

Function B

graph of line going through ordered pairs negative 1, negative 3 and 2, 3

Which equation best compares the slopes of the two functions?

Group of answer choices

Slope of Function B = 2 x Slope of Function A.

Slope of Function A = Slope of Function B

Slope of Function A = 2 x Slope of Function B

Slope of Function B = – Slope of Function A

Flag question: Question 8
Question 87.14 pts
(03.05 MC)

The graph below shows the velocity f(t) of a runner during a certain time interval:

graph of line segment going through ordered pairs 0, 4 and 4, 8. Graph of another line segment going through ordered pairs 4, 8 and 8, 0. Label on the x axis is time in seconds and label on the y axis is velocity in meters per second

Which of the following describes the intercepts on the graph?

Group of answer choices

The initial velocity of the runner was 4 m/s, and the runner stopped after 8 seconds.

The initial velocity of the runner was 8 m/s, and the runner stopped after 4 seconds.

The initial acceleration of the runner was 4 m/s2, and the runner stopped after 8 seconds.

The initial acceleration of the runner was 8 m/s2, and the runner stopped after 4 seconds.

Flag question: Question 9
Question 97.14 pts
(03.05 MC)

The table below shows the distance d(t) in meters that an object travels in t seconds:

t
(seconds)
d(t)
(meters)
2
64
4
256
6
576
8
1024
What is the average rate of change of d(t) between 2 seconds and 6 seconds, and what does it represent?

Group of answer choices

128 m/s; it represents the average speed of the object between 2 seconds and 6 seconds

80 m/s; it represents the average speed of the object between 2 seconds and 6 seconds

128 m/s; it represents the average distance traveled by the object between 2 seconds and 6 seconds

80 m/s; it represents the average distance traveled by the object between 2 seconds and 6 seconds

Flag question: Question 10
Question 107.14 pts
(03.05 LC)

The graphs of functions f(x) and g(x) = f(x) + k are shown below:

graph of line f of x going through ordered pairs 0, 0 and 2, 4. Graph of line g of x going through ordered pairs 0, 2 and 1.5, 5.

The value of k is ___.

Flag question: Question 11
Question 117.14 pts
(03.05 LC)

Which of the following statements best describes the effect of replacing the graph of f(x) with the graph of f(x) + 4?

Group of answer choices

The graph shifts 4 units up.

The graph shifts 4 units down.

The graph shifts 4 units left.

The graph shifts 4 units right.

Flag question: Question 12
Question 127.14 pts
(03.06 LC)

Choose the equation below that represents the line passing through the point (−3, −1) with a slope of 4.

Group of answer choices

y − 1 = 4(x − 3)

y + 1 = 4(x + 3)

y − 3 = 4(x + 1)

y + 3 = 4(x − 1)

Flag question: Question 13
Question 137.14 pts
(03.06 MC)