Key Characteristics of Exponential Functions

Identify the range of the function.

• N/A

Identify the end behavior of the function.

Identify whether the function is increasing or decreasing.

• Increasing

• Decreasing

Identify the end behavior of the function.

Identify the range of the function.

Identify the domain of the function.

Is the function increasing or decreasing?

• Increasing

• Decreasing

Identify the range of the function.

What is the domain and range of the function y=2^x ?

Remember for domain and range of a function, you assume the graph goes on forever with no constraints or ends.

What is the horizontal asymptote for:
f(x) = 4(2)^x

• A
  y = 0
• B
  x = 0
• C
  y = 2
• D
  y = 4