Domain & Range of Exponential Functions

What variable represents the domain?

• x

• y

• d

• r

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What variable represents the range?

• x

• y

• d

• r

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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 Range of this function?

• y> 0

• x> 0

• All Real Numbers

• y= 1

Tags

CCSS.HSF-IF.C.7E

What is the range of f(x) = 5^x?

• -∞ ≤ x ≤ ∞
• -∞ ≤ y ≤ ∞
• x > 0
• y > 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

What is the domain of f(x) = 5^x?

• -∞ ≤ x ≤ ∞
• -∞ ≤ y ≤ ∞
• x > 0
• y > 0

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

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

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the exponential graphed function?

• 0 $\le$ x $\le$ 4

• All positive real numbers

• All real numbers

• 0 $\le$ y $\le$ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the exponential graph?

• y = 0

• y > 0

• All real numbers

• x = 0

Tags

CCSS.HSF-IF.C.7E

What is the domain of the exponential function?

• all real numbers

• y > -1

• y < -1

• x > -1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5