Linear / Nonlinear / Functions REVIEW #2

Which graph(s) are linear?

Select all that apply

• 1

• 2

• 3

• 4

• 5

Which graph(s) are FUNCTIONS?

Select all that apply

(hint: there are 3)

• 1

• 2

• 3

• 4

• 5

Which graph(s) are NOT FUNCTIONS?

Select all that apply

(hint: there are 2)

• 1

• 2

• 3

• 4

• 5

Which mapping diagram shows a relation that is NOT a function?

• A

• B

• C

• D

Which set of data represents a function?

Look closely!

• A

• B

• C

• D

Which of these lines is NOT considered to be "Linear"?

• positive slope line

• negative slope line

• zero slope line

• undefined slope line

Which of these lines is NOT a Function?

• positive slope line

• negative slope line

• zero slope line

• undefined slope line

What should you look for to determine if an equation will create a linear or nonlinear graph?

• the variables

• the slope

• exponents

• the y-intercept

Which of the following equations would create a Linear graph?

select all that apply

• y = 3x - 4

• y = -x 

Which of the following equations would create a Non Linear graph?

select all that apply

• y = .75x - 3 

• y = x - 1