Exponential Functions

Which of the following is an exponential function?

• -1

• 0

• 1

What is the Growth/Decay factor of the function f(x)= 2(4)^x ?

• 2

• 8

• 4

• x

Identify the y-intercept (initial value) in the function

f(x)= 13(.27)^x

• (.27)^x

• .27

• 13

• 1+.27

• (-2, 0)

• (0, 7)

• x

• (0, -2)

• (4, 2)

What is the exponential factor of the graph?

• Growth

• Decay

• Linear

• None

What is the range of the exponential graph?

• y=0

• y>0

• All real numbers

• Idk, I need tutoring

Select the functions that are exponential growth.

What is the Domain of all Exponential Functions?

• y=0

• y>0

• All real numbers

• Idk

If the functions is growing at a rate of 3%, the b value is _____.