Question 1

Which of the following describes the graph?

Accepted Answer

Decreasing Linear

Answer

Exponential Decay

Answer

Increasing Linear

Answer

Exponential Growth

Question 2

Which of the following describes the graph?

Accepted Answer

Exponential Decay

Answer

Positive Quadratic

Answer

Negative Quadratic

Answer

Exponential Growth

Question 3

Which of the following describes the graph?

Accepted Answer

Exponential Growth

Answer

Positive Quadratic

Answer

Increasing Linear

Answer

Exponential Decay

Question 4

Which of the following describes the graph?

Accepted Answer

Increasing Linear

Answer

Linear Decay

Answer

Positive Quadratic

Answer

Decreasing Exponential

Question 5

Which of the following describes the graph?

Accepted Answer

Negative Quadratic

Answer

Exponential Decay

Answer

Exponential Growth

Answer

Positive Quadratic

Question 6

Which of the following describes the graph?

Accepted Answer

Increasing Linear

Answer

Decreasing Linear

Answer

Exponential Growth

Answer

Exponential Decay

Question 7

Which of the following describes the table?

Accepted Answer

Decreasing Linear

Answer

Increasing Linear

Answer

Exponential Decay

Answer

Quadratic with a minimum

Question 8

Which of the following describes the table?

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Answer

Decreasing Linear

Answer

Quadratic with a maximum

Question 9

Which of the following describes the table?

Accepted Answer

Quadratic with a maximum

Answer

Quadratic with a minimum

Answer

Exponential Decay

Answer

Exponential Growth

Question 10

Which of the following describes the table?

Accepted Answer

Increasing Linear

Answer

Decreasing Linear

Answer

Quadratic with a minimum

Answer

Exponential Growth

Question 11

Which of the following describes the table?

Accepted Answer

Quadratic with a minimum

Answer

Exponential Growth

Answer

Quadratic with a maximum

Answer

Exponential Decay

Question 12

Which of the following describes the table?

Accepted Answer

Exponential Growth

Answer

Exponential Decay

Answer

Quadratic with a minimum

Answer

Increasing Linear

Question 13

Which of the following describes the graph?

Accepted Answer

Quadratic with a maximum

Answer

Quadratic with minimum

Answer

Exponential Decay

Answer

Positive Quadratic

Question 14

Which of the following describes the graph?

Accepted Answer

Quadratic with a minimum

Answer

Quadratic with a maximum

Answer

Exponential Growth

Answer

Negative Quadratic

Question 15

y = -2x + 3

Accepted Answer

Decreasing Linear

Answer

Exponential Growth

Answer

Exponential Decay

Answer

Increasing Linear

Question 16

y = 1/2x + 5

Accepted Answer

Increasing Linear

Answer

Decreasing Linear

Answer

Exponential Decay

Answer

Quadratic with a minimum

Question 17

$y = x^2 + 3x + 1$

Accepted Answer

Quadratic with a minimum

Answer

Exponential Decay

Answer

Quadratic with a maximum

Answer

Exponential Growth

Question 18

$y = 4(\frac{1}{2})^x$

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Answer

Negative Quadratic

Answer

Positive Quadratic

Question 19

$y = \frac{1}{4}(3)^x$

Accepted Answer

Exponential Growth

Answer

Exponential Decay

Answer

Negative Quadratic

Answer

Positive Quadratic

Question 20

$y = 3(5)^x+7$

Accepted Answer

Exponential Growth

Answer

Quadratic with a maximum

Answer

Quadratic with a minimum

Answer

Exponential Decay

Question 21

$s(t) = -16^2 + 80t + 6$ Determine the vertex (x,y) of the following function.

Accepted Answer

(2.5, 106)

Answer

(2.5, 143)

Answer

Help!!??

Answer

(3, 15)

Question 22

$s(t) = -16^2 + 80t + 6$  Determine the time at which the height is at a maximum algebraically

Accepted Answer

2.5 seconds

Answer

16 seconds

Answer

Help!!??

Answer

102 seconds

Question 23

What is the maximum height?

Accepted Answer

106 feet

Answer

143 feet

Answer

Help!!??

Answer

2.5 feet

Question 24

The x-coordinate of the vertex gives the following information?

Accepted Answer

The time it takes for the ball to reach the maximum height.

Answer

The maximum height of the ball.

Answer

The time it takes for the ball to hit the ground.

Answer

The starting point of the ball.

Question 25

The y-coordinate of the vertex gives us the following information?

Accepted Answer

The maximum height of the ball.

Answer

The starting point of the ball.

Answer

The time it takes the ball to reach it's maximum height.

Answer

The time it takes the ball to reach the ground.

Question 26

Which of the following would you use to determine how long it takes the ball to reach the ground?

Accepted Answer

zeros

Answer

x-coordinate of the vertex

Answer

y-intercept

Answer

y-coordinate of the vertex

Question 27

$s(t) = -16t^2 + 80t + 6$  How long does it take the ball to hit the ground?

Accepted Answer

5

Answer

-0.07

Answer

6

Answer

Help!!??

Question 28

What is the y-intercept (initial height) of the ball?

Accepted Answer

6

Answer

5

Answer

80

Answer

Help!!??

Question 29

What is a reasonable domain and range for this situation?

Accepted Answer

D (0, 5) R (0, 106)

Answer

Help!!??

Answer

D (-0.07, 5) R (6, 106)

Answer

D (0, 6) R (0. 2.5)

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