Exponential Growth and Decay Graphing

Which does y= 2(.5)^x represent?

• Exponential Growth

• Exponential Decay

Which does y=.5(2)^x represent?

• Exponential Growth

• Exponential Decay

Evaluate f(6).

• 355.37

• 3.7

• 47.51

• 6

Evaluate g(0)

• -9.6

• 0

• 0.74

• 0.9

Which of the following functions is represented by this graph?

• f(x)=2(1.2)^x

• f(x)=2(0.75)^x

• f(x)=6(0.75)^x

• f(x)= −2(0.75)^x

What is the horizontal asymptote for the graph of

f(x)=13(0.5)^x ?

• y=0.5

• y=13

• y=6

• y=0

What is the horizontal asymptote for the graph of f(x)=2(3)^x?

• y=2

• y=0

• y=3

• x=-4

What type of function is present? f(x) = 2^x? 

• Exponential Growth

• Linear Equation

• Absolute Value

• Exponential Decay 

Which graph is an exponential function?

• red

• blue

• green

• none

This is an example of.....

• exponential decay

• exponential growth

• constant change

• a linear function