Quiz about Growth Decay Equations

Question 1

What is the exponential factor of the following graph?

Accepted Answer

decay

Answer

growth

Answer

linear

Answer

none of these answers

Question 2

This is an example of:

Accepted Answer

Exponential Growth

Answer

Linear Growth

Answer

Linear Decay

Answer

Exponential Decay

Question 3

This is an example of: $$f\left(x\right)=\ 25\ \left(\ 0.20\right)^x$$

Accepted Answer

Exponential Decay

Answer

Linear Growth

Answer

Linear Decay

Answer

Exponential Growth

Question 4

This is an example of: $$f\left(x\right)=\ 0.25\ \left(\ 1.3\right)^x$$

Accepted Answer

Exponential Growth

Answer

Linear Growth

Answer

Linear Decay

Answer

Exponential Decay

Question 5

What type of function is f(x)=2(1/7)^x ?

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Answer

Linear

Answer

None of the Abovee

Question 6

What is the growth factor of the situation represented by f(x)=10(0.3)^x?

Accepted Answer

0.3

Answer

10

Answer

1

Answer

3

Question 7

What type of function is ?

Accepted Answer

Exponential Decay

Answer

Exponential Growth

Answer

Linear

Answer

None of the Abovee

Question 8

This is an example of: $$f\left(x\right)=3\ \left(\ \frac{5}{2}\right)^x$$

Accepted Answer

Exponential Growth

Answer

Linear Growth

Answer

Linear Decay

Answer

Exponential Decay

Question 9

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)⁶

Accepted Answer

Decay

Answer

Growth

Question 10

What is the decay rate in the following model?
A=1200(.85)⁶

Accepted Answer

-.15

Answer

-1200

Answer

6

Answer

-6

Question 11

What type of function is y = 7(5/4)^x?

Accepted Answer

Exponential Growth

Answer

Exponential Decay

Answer

Linear

Answer

None of the above

Question 12

Classify the model as Exponential GROWTH or DECAY.

$$A=10(1.01)^3$$

Accepted Answer

Growth $$y=a\left(1+r\right)^t$$

Answer

Decay $$y=a\left(1-r\right)^t$$

Question 13

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

Accepted Answer

300

Answer

1.16

Answer

.16

Answer

x

Question 14

Which type of function is $$y=7\left(5\right)^x$$

Accepted Answer

Exponential Growth

Answer

Linear

Answer

Exponential Decay

Answer

Quadratic

Question 15

This is an example of: $$f\left(x\right)=90\ \left(\ \frac{1}{2}\right)^x$$

Accepted Answer

Exponential Decay

Answer

Linear Growth

Answer

Linear Decay

Answer

Exponential Growth

Question 16

Is this exponential growth or decay?

Accepted Answer

Growth

Answer

Decay

Answer

Neither

Question 17

What is b, the common ratio, for the function: f(x) = 300(1.16)^x?

Accepted Answer

1.16

Answer

300

Answer

.16

Answer

x

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