Exponential Functions and their Graphs

Increasing or Decreasing?

• A

  Increasing

• B

  Decreasing

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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 type of function is ?

• Exponential Growth

• Linear

• Exponential Decay

• None of the Above

Tags

CCSS.HSF-LE.A.1A

What is the y-intercept for the function:
f(x) = 4(2)^x

• A
  2
• B
  4
• C
  0
• D
  8

Tags

CCSS.HSF-IF.C.7E

Growth or Decay?

• A

  Growth

• B

  Decay

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B

Classify
 f(x)=4/5(.8)^x-9

• Exponential Growth
• Exponential Decay

Tags

CCSS.HSF-IF.C.8B

What is the horizontal asymptote?

• y = 2
• y = -2
• x = 2
• y = 0

Tags

CCSS.HSF-IF.C.7D

What transformations occur to f(x)=5^x?

• translate right 3, up 2

• translate left 3, up 2

• translate left 3, down 2

• translate right 3, down 2

Tags

CCSS.HSF.BF.B.3

Does the following represent growth or decay?
y=1/2(3)^x+2

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B