Linear, Quadratic, and Exponential Functions

Linear, Quadratic, or Exponential?

From a Graph

How to identify linear, quadratic, or exponential

Multiple Choice

Which function is exponential?

• f(x)
• h(x)
• g(x)

Multiple Choice

Which function is quadratic?

• f(x)
• h(x)
• g(x)

Multiple Choice

Is the graph linear, exponential, or quadratic?

• Linear

• Exponential

• Quadratic

• none of these

Multiple Choice

Identify the function shown shown

.

• Linear

• Quadratic

• Exponential

• Neither

Multiple Choice

Which function is linear?

• f(x)
• h(x)
• g(x)

Multiple Choice

Identify the function.

• Linear

• Quadratic

• Exponential

• None of the Above

Multiple Choice

How should this function be classified?

• Linear

• Exponential

• Quadratic

• None of the these

From an Equation

How to identify linear, quadratic, or exponential

Multiple Choice

What function family do I belong to?

• Linear

• Quadratic

• Exponential

• Linear Absolute Value

Multiple Choice

What function family do I belong to?

• Linear

• Quadratic

• Exponential

• None of these

Multiple Choice

What function family do I belong to?

• Linear
• Quadratic
• Exponential
• Absolute Value

Multiple Select

Choose all the equations that are exponential:

• y = 6x -5

• y = 8^x - 9

• f(x) = 3x² + 4

• y = 1/3^x

• y = 7x³

Multiple Choice

• Linear

• Quadratic

• None of These

• Exponential

Multiple Choice

What type of function is f(x) = 2(x+4)²-7?

• none of these

• linear

• exponential

• quadratic

Multiple Choice

• Linear

• None of these

• Quadratic

• Exponential

Multiple Choice

What function family do I belong to?

• Linear

• Exponential

• Quadratic

• None of these

Multiple Choice

• Linear

• Quadratic

• None of these

• Exponential

From a Table

How to identify linear, quadratic, or exponential

Multiple Choice

A(n) _________________ function will ADD the same number each time.

• Linear

• Quadratic

• Exponential

• All of the above

Multiple Choice

A(n) _________________ function will MULTIPLY the same number each time.

• Linear

• Quadratic

• Exponential

• All of the above

Multiple Choice

This table represents what kind of function?

• Linear
• Exponential Growth
• Exponential Decay
• Quadratic

Multiple Choice

Is the table linear, exponential, Quadratic, or not a function at all?

• Linear

• Exponential

• Quadratic

• Not a function

Multiple Choice

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

• Linear

• Exponential

• Quadratic

• Not a function

Multiple Choice

Linear, Quadratic, or Exponential?

• Linear

• Quadratic

• Exponential

Multiple Choice

What comes next?

• 26

• 44

• 23

• 27

Multiple Choice

$$(0,\ 1),\ (1,\ 5),\ (2,\ 25),\ (3,\ 125)$$  

The coordinate points indicated are on the graph of a function.

Which equation models the function?

• $$f\left(x\right)\ =\ 2^x$$  

• $$f\left(x\right)\ =\ 3^x$$  

• $$f\left(x\right)\ =\ 4^x$$  

• $$f\left(x\right)\ =\ 5^x$$  

Multiple Select

The amount of money accumulated in a bank account over a time period t, in months is shown in the graph.

Select ALL the statements that are TRUE.

• In one month, the account accumulated $300

• This graph models an exponential decay function

• The original amount of money deposited was $450

• This graph models an exponential growth function

• The original amount of money deposited was $200

Multiple Choice

What is the average rate of change of the graph over the interval [-2, 0]?

• -3/2

• 2/3

• 3/2

• -2/3

Multiple Choice

Does this graph model exponential growth or exponential decay?

• Exponential Growth

• Exponential Decay

Multiple Choice

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

• f(x)

• g(x)

• Neither - they increase at the same rate

Multiple Choice

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

• f(x)

• g(x)

• Neither - they increase at the same rate

Multiple Choice

True or False: All increasing exponential functions eventually exceed all increasing linear functions.

• True

• False