Domain and Range from an Exponential Graph

In this exponential function, the range approaches zero but never includes it. What is the range?

What appears to be the domain of the part of the exponential function graphed on the grid?

• −1 ≤ x ≤ 3

• −1 ≤ y ≤ 3

• 5.3 ≤ x ≤ 27

• 5.3 ≤ y ≤ 27

A part of an exponential function is graphed on the grid.

Which inequality best represents the domain of the part shown?

• x ≥ −2

• y ≥ 4.5

• x ≥ 4.5

• y ≥ −2

What is the domain and range of the function y=2^x ? Use the graph to help!

• Domain: All Real Numbers

  Range: y>0

• Domain: All Real Numbers

  Range: y>1

• Domain: [−2 ,∞)

  Range: y>0

• A

• B

• C

• D

Look at the graph of the exponential function below. What is the domain and range of the function? 

Look at the graph of the exponential function below. What is the domain and range of the function? 

Using the graph, determine the domain and range. Using interval notation.

What appears to be the domain of the part of the exponential function graphed on the grid?

• 5.3 ≤ y ≤ 27

• 5.3 ≤ x ≤ 27

• −1 ≤ y ≤ 3

• −1 ≤ x ≤ 3

What is the domain and range of the function y=2^x ?
Use the graph to help!

•  Domain: −∞<x<∞
  Range: y>0

• Domain: −∞<x<∞
  Range: y>1

• Domain: −2<x<∞
  Range: y>0

• Domain: −∞<x<∞
  Range: y>0