Comparing Linear, Quadratic and Exponential Functions

Write a function that models the following situation:

A babysitter gets paid $50 just for showing up, plus $20 per hour.

Is the table linear, exponential, or quadratic?

• Linear
• Exponential
• Quadratic
• none of these

This table represents what kind of function?

• Linear
• Exponential Growth
• Exponential Decay
• Quadratic

Is the Equation Linear, Exponential, Quadratic, or not a function at all?

• Linear

• Exponential

• Quadratic

• Not a function

What type of function is this?

What is the slope and y-intercept?

• Linear

  slope: 2

  y int: 2

• Linear

  slope: 2

  y int: -2

• Exponential

  slope: 2

  y-int: -2

• Exponential

  slope: 2

  y-int: 2

What type of function is f(x)=2(3^x) ?

What is the y intercept?

• Quadratic

  Y int: 2

• Quadratic

  Y int: 3

• Exponential

  Y int: 2

• Exponential

  Y int: 3

Which type of function is this?

What is the y intercept?

y = x²+4

• Quadratic

  y int: (4,0)

• Quadratic

  y int: (0,4)

• Exponential

  y int: (0,4)

• Exponential

  y int: (4,0)

Which function increases faster: f(x) = 4x or g(x) = 3^x ?

• f(x)

• g(x)

• Neither - they increase at the same rate

How should this function be classified?

• Linear

• Exponential

• Quadratic

• None of the above

How should this function be classified?

• Linear

• Quadratic

• Exponential

• None of the above