Proportional and Nonproportional Relationships and Functions

Which representation accurately describes a nonproportional relationship?

• A

• B

• C

• D

Which linear equations represent nonproportional relationships?

Select three answer choices.

• A

• B

• C

• D

• E

The graph of the linear function represents the amount Mattie earns each week at her job. The total amount she earns is based on her sales. Which answer choices are correct Part A, Part B?

• B,B

• A,A

• A,B

• B,A

Match each statement with the equation that models each statement’s linear relationship. If applicable, select all that apply.

• Part A) A,B

  Part B) B,C

• Part A) A

  Part B) B,C

• Part A) B,C

  Part B) C

• Part A) A

  Part B) B

Examine the graph of the function.  What is the initial value of the function?

Which ordered pair needs to be removed in order to make the graph a function?

• A

• B

• C

• D

For the table to represent a function, which values can be put in place of the missing x-value? Select two answer choices.

• A

• B

• C

• D

• E

The graphs of two functions “A” and “B” are shown. Which statement is true about Graph A and Graph B?

• A

• B

• C

• D

The table of values contains solutions to a linear equation.

• A

• B

Determine whether or not the following representations is a function (YES) or not a function (NO). Fill in the blanks with YES or NO.

• 1.YES

  2.YES

  3.YES

  4.YES

  5.YES

• 1.NO

  2.YES

  3.YES

  4.NO

  5.YES

• 1.YES

  2.NO

  3.YES

  4.NO

  5.YES

• 1.YES

  2.NO

  3.NO

  4.NO

  5.NO