exponential growth and decay

If the function is growing at a rate of 2.7% exponentially, the b or growth factor value is .

(a)  

Tags

CCSS.HSF-IF.C.8B

Which of these functions is a growth function? Check all that apply.

• f(x)=7(1.2)^x

• f(x)=5(0.8)^x

• f(x)=0.5(3)^x

• f(x)=3(4/3)^x

Tags

CCSS.HSF-IF.C.8B

Is y = 4(.20)^x growth or decay?

• Growth
• Decay

Is the pictured graph growth, decay, or linear or none?  

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Classify the model as exponential growth or decay.

A=800(0.97)^x

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

Is this exponential growth or decay?

• Growth
• Decay

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

Write an equation that models the following situation:
Samantha's hair was known to grow very rapidly. It began at a length of 6 in and grew at a rate of 14% a week.

• y=6(0.14)^x
• y=6(1+14)^x
• y=6(1.14)^x
• y=6(0.86)^x

Tags

CCSS.HSF.LE.A.2

This is an example of:

• Linear Growth

• Linear Decay

• Exponential Growth

• Exponential Decay

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth
• Decay