Functions Quiz Review

Is this function linear or nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3

Which graph(s) show nonlinear functions?

• Graph I, only

• Graph II, only

• Graph I and Graph II, only.

• Graph I, Graph II, and Graph III

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• It is a function because no input is paired with multiple outputs
• It is a function because the mapping in a pretty one
• It is not a function because the ouput values are repeated
• It is not a function because it is not a pretty one

Tags

CCSS.8.F.A.1

Does the table represent a function?

• yes

• not

Tags

CCSS.8.F.A.1

The output values of a function are referred to as the ______.

• domain

• range

• relation

• mapping

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Over which interval is the graph constant?

• from 0 to 1.5

• from 4 to 6

• from 3 to 5

• from 2.5 to 3.5

Tags

CCSS.HSF.IF.B.4

Which of the following is NOT true of the graph pictured?

• It is a function

• It has an interval of decrease

• It has an interval of increase

• It has a constant interval

Who correctly graphed the function?

• Mike

• Menna

• Neither is correct

• They are both correct

Which representation has the greatest rate of change?

• The graph

• The table

• The equation

• They are all the same

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which plan is cheaper at 4 months?

• MyTalk

• BMobile

• They are the same

• There is not enough information

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9