Percent Growth and Decay

Determine if the function represents exponential growth or exponential decay.

Identify the percent rate of change.

• exponential growth

  r = 88%

• exponential growth

  r = 8.8%

• exponential decay

  r = 8.8%

• exponential decay

  r = 12%

Tags

CCSS.HSF-IF.C.8B

Determine if the function represents exponential growth or exponential decay.

Identify the percent rate of change.

• exponential growth

  r = 80%

• exponential growth

  r = 60%

• exponential decay

  r = 35%

• exponential decay

  r =40%

Tags

CCSS.HSF-IF.C.8B

Which type of function does the table represent?

• exponential growth

• exponential decay

• linear growth

• none of these

Tags

CCSS.HSF-LE.A.1A

Name the formula.

• exponential growth

• exponential decay

• compound interest

• principal interest

This is an example of:

(a)  

• Exponential Growth

• Linear Growth

• Linear Decay

• Exponential Decay

Tags

CCSS.HSF-IF.C.7E

Marilyn collects old dolls. She purchases a doll for $450. Research shows this doll's value will increase by 2.5% each year. Write an equation that determines the value, V, of the doll t years after purchase.

• V = 450(1 + 0.025)^t

• V = 450(1 – 0.025)^t

• V = 450(1 + 2.5)^t

• V = 450(1 – 2.5)^t

Tags

CCSS.HSF.LE.A.2

Marilyn collects old dolls. She purchases a doll for $450. Research shows this doll's value will increase by 2.5% each year. Write an equation that determines the value, V, of the doll t years after purchase.

• V = 450(1 + 0.025)^t

• V = 450(1 – 0.025)^t

• V = 450(1 + 2.5)^t

• V = 450(1 – 2.5)^t

Tags

CCSS.HSF.LE.A.2

What is the percent growth or decay of the following function?

(a)  

Tags

CCSS.HSF-IF.C.8B

Is this exponential growth or decay?

• Growth

• Decay

Tags

CCSS.HSF-IF.C.7E

What is the percent growth or decay of the following function?

(a)