Exponential Functions Review - HONORS

In the exponential equation

 $y=a\left(b\right)^x$  , the "a" value represents the

• y-intercept

• growth or decay factor

Tags

CCSS.HSF.LE.B.5

In the exponential equation

 $y=a\left(b\right)^x$  , the "b" value represents the

• y-intercept

• growth or decay factor

Tags

CCSS.HSF-IF.C.8B

Which of the following is the graph of the exponential function

 $f\left(x\right)=2^x$  ?

• 
• 

Tags

CCSS.HSF-IF.C.7E

Which of the following is the graph of the exponential function

 $f\left(x\right)=\left(\frac{1}{2}\right)^x$  ?

• 
• 

Tags

CCSS.HSF-IF.C.7E

The points in the table above can be represented by which equation?

• $y=4\left(3\right)^x$

• $y=3\left(4\right)^x$

Tags

CCSS.HSF.LE.A.2

Which of the following equations shows exponential DECAY?

•  $y=6\left(\frac{3}{4}\right)^x$  

•  $y=6\left(\frac{4}{3}\right)^x$  

Tags

CCSS.HSF-IF.C.8B

Which of the following equations shows exponential GROWTH?

•  $y=6\left(\frac{3}{4}\right)^x$  

•  $y=6\left(\frac{4}{3}\right)^x$  

Tags

CCSS.HSF-IF.C.8B

A population of 4 rabbits doubles in size each year. Which equation represents this situation?

• $y=4\left(2\right)^x$

• $y=4+2x$

Tags

CCSS.HSF.LE.A.2

A tournament of 64 basketball teams only allows the winning teams to move on to the next round. Which equation represents this situation?

•  $y=64\left(2\right)^x$ 

•  $y=64\left(\frac{1}{2}\right)^x$ 

Tags

CCSS.HSF.LE.A.2

The current value of an antique car is $12,000. The value of the car increases by 8% each year. Which equation could be used to determine the value of the car after x years?

• $y=12,000\left(0.08\right)^x$

• $y=12,000\left(1.08\right)^x$

Tags

CCSS.HSF.LE.A.2