Identifying Growth and Decay Exponential Functions

Is this exponential growth or decay?

• Growth

• Decay

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

• Exponential Growth

• Exponential Decay

• Linear

• None of the above

Tags

CCSS.HSF-IF.C.8B

• Linear Growth

• Linear Decay

• Exponential Growth

• Exponential Decay

Tags

CCSS.HSF-IF.C.8B

• This is an exponential function

• This is a linear functions

• This is a quadratic function

• This is an absolute value functions

What indicates growth or decay in f(x)= a⋅b^x

• If b is positive or negative

• If b is between 0 and 1 OR greater than 1

• If a is positive or negative

• If a is between 0 and 1 OR greater than 1

Tags

CCSS.HSF-IF.C.8B

Is the following function an example of decay or growth? f(x) = 2(1.25)^x

• Exponential Growth

• Exponential Decay

Tags

CCSS.HSF-IF.C.8B

If the growth rate is less than the number 1, is it growing or getting smaller? (a)  

• D

• A

• B

• C

Tags

CCSS.HSF-IF.C.7E

• Decay

• 5575

• 35%

• Growth

• 0.65

Tags

CCSS.HSF-IF.C.8B

Determine if the exponential function represents growth or decay. Identify the rate r (as a percent) of the exponential function.

• Growth 60%

• Growth 6%

• Decay 6%

• Decay 27%

• Growth 27%

Tags

CCSS.HSF-IF.C.8B

• growth

• greater than

• less than

• decay

Tags

AI.9.9.B