Unit 5 Review Exponential Functions

What is the Domain of this exponential function?

• y=1

• x=0

• All Real Numbers

• x>0

What is the Domain of this function?

• 0 < x < 2

• 1 < x < 5

• 0 < y < 2

• 1 < x < 5

What is the Range of this function?

• 0 < x < 2

• 1 < y < 5

• 0 < y < 2

• 1 < y < 5

Which is the correct standard form equation of an exponential function?

• $y=mx+b$

• $y=b+mx$

• $ax+by=c$

• $y=a\left(b\right)^x$

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Is this exponential growth or decay?

• Growth
• Decay

Pick the equation that is exponential growth

• y=2(0.5)^x
• y = 0.5(2)^x

What type of function is  

 $f\left(x\right)=2\left(\frac{1}{7}\right)^x$  ?

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

Pick the correct statement for the equation

 $y=6\left(3\right)^x$  

• 6 is the growth factor and 3 is the starting value

• 3 is the growth factor and 6 is the starting value

Choose the correct equation for the table

• $y=1\left(10\right)^x$

• $y=10\left(1\right)^x$

• $y=1\left(1\right)^x$

• $y=10\left(10\right)^x$