Exponential Graphs Domain and Range

What is the end behavior of the graph?

• As x →∞, y→⁻∞ and as x →⁻∞, y→⁻∞

• As x →∞, y→∞ and as x→⁻∞, y→∞

• As is x →∞, y→∞ and as x→⁻∞, y→2

• As x →∞, y→2 and as x→⁻∞, y→∞

Pick the equation that represents exponential growth (is increasing).

• y=2(0.5)^x

• y = 0.5(2)^x

Which equation matches this graph?

• 
• 
• 
• 

What is the domain and range of the exponential function graphed on the grid?

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

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

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

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

• Domain: (−∞, ∞)

  Range: (0, ∞)

• Domain: (−∞, ∞)

  Range: (1, ∞)

• Domain: [−2, ∞)

  Range: (0, ∞)

• Domain: (−∞, ∞)

  Range: (0, ∞)

The domain of the exponential function is ​ (a)  

The range of the exponential function is ​ (b)  

• All Real Numbers

• x>5

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