Quiz: Exponential Growth and Decay

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

• 300

• 1.16

• .16

• x

Tags

CCSS.HSF.LE.B.5

Classify the equation
 $y\ =\ 120\left(\frac{1}{7}\right)^x$  

• Growth

• Decay

• Linear

Tags

CCSS.HSF-IF.C.8B

Identify the initial value
 $y\ =\ 120\left(\frac{1}{7}\right)^x$  

• 120

•  $\frac{1}{7}$  

• x

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.IF.B.4

Identify the growth/decay value

 $y\ =120\left(\frac{1}{7}\right)^x$  

• 120

•  $\frac{1}{7}$  

• x

Tags

CCSS.HSF-IF.C.8B

Which graph represents exponential growth?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Which graph represents exponential decay?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF.LE.B.5

CCSS.HSF.LE.A.1

A party charges $5 admission for each person.

• Linear
• Exponential
• Neither

Tags

CCSS.8.F.A.3

 Write an equation for the table

•  $y\ =\ 4x\ +\ 8$  

•  $y\ =\ 4\left(3\right)^x$  

•  $y\ =\ 3\left(4\right)^x$  

Tags

CCSS.HSF.LE.A.2

 $For\ the\ equation\ y\ =\ 5^x\ find\ y\ when\ x\ =\ 6.$  

• 30

• 625

• 15,625

• 7,776

Tags

CCSS.HSF-IF.C.8B