Exponential Functions

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

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: −∞<x<∞
  Range: y>0

Which function is exponential?

• f(x)
• h(x)
• g(x)

Tags

CCSS.HSF-IF.C.7E

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

Tags

CCSS.HSF.LE.A.2

Which of the following best represents the graph?

• y=2^x
• x=2^y
• y=x²
• y=2^-x

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.HSF.IF.B.5

CCSS.8.F.A.1

What type of function is present? y=-2x+1

• Linear Inequality
• Linear Equation
• Exponential 
• Absolute Value

What type of function is present? 

• Linear Inequality
• Exponential
• Linear Equation
• Absolute Value

What shape does the function g(x)=-3^x form? 

• V-shape
• straight line without shading 
• straight line withe shading 
• curved line