Characteristics of Exponential Functions

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

• Horizontal shift left one unit

• Horizontal shift right one unit

• Vertical shift up one unit

• Vertical shift down one unit

What is the domain of the following function?

• y>1

• y = 1

• all real numbers

What is the range of the function?

• y>1

• y<1

• y=0

Where is the asymptote in the function?

• y=4

• y=3

• all real numbers

What is the y-intercept of the function?

• none

• all real numbers

• (0, 80)

What type of function is the following?

f(x)= 3(0.5)^x

• linear growth

• exponential growth

• exponential decay

This displays

• linear growth

• exponential growth

• exponential decay

The function f(x)=9(2)³ graphs____________.

• linear growth

• exponential growth

• exponential decay

What is the range of this function?

• all real numbers

f(x)=a(b)^x + k how does adding a constant (k) transform the parent function?

• vertical shift

• horizontal shift

• reflect over x axis