Domain and Range of Exponential Functions

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the Domain of this exponential function?

• y=1

• x=0

• All Real Numbers

• x>0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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<x<∞

  Range: y>0

• Domain: −4<x<2

  Range: y>0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

.

• All Real Numbers

• All Real Numbers Greater Than 1

• All Real Numbers Greater than 600

• All Real Numbers Greater than or Equal to 0

What is the domain of the exponential function?

• all real numbers

• y > 3

• y < 3

• x > 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of
y = e^{x ?} 

• All real numbers

• x > 0

• x < 0 

• x > 1