Functions Families

What kind of function is does this graph show?

• Linear

• Quadratic

• Exponential

• Other

Is this a function?

• Yes

• No

Is this a function?

• Yes

• No

The graph to the right is y = -2x. What are three points on this graph?

• (0,0), (-5,-10), (1,-2)

• (0,0), (5,10), (-1,-2)

• (0,0), (-5,10), (1,2)

• (0,0), (-5, 10), (2,-4)

What function family do I belong to?

• Linear

• Quadratic

• Exponential

• Absolute Value

• Piecewise

What function family do I belong to?

• Linear

• Quadratic

• Exponential

• Absolute Value

A ________________ is a group of functions with graphs that display on or more similar characteristics

• family of functions

• bunch of functions

• relationship

• functionship

What equation represents the quadratic function?

• y = (x - 4)²

• y = (x + 4)²

• y = x² - 4

• y = x² + 4

Name the function family.

• linear

• quadratic

• exponential

• absolute value

Name the function family.

• quadratic

• linear

• exponential decay

• exponential growth