Matching Equations and Graphs

Which equation is modeled by the graph?

• y = -x

• y = -2x

• y = -2x + 1

• y = -x +1

Which equation is modeled by the graph?

• y = x

• y = x + 2

• y = x - 2

• y = 2x - 2

Which equation is modeled by the graph?

• y = 1/2x + 1

• y = 2x + 1

• y = -1/2x + 1

• y = -x + 2

What is the function of the table?

• y = x + 3

• y = 3x

• y = x ÷ 3

• y = x - 3

What is the equation for the table?

• y =1/4x -3

• y =4x - 3

• y = -3x -3 

• y =-2x -3 

What is the equation of the linear function?

• y = -3x + 10

• y = -3x + 16

• y = 3x + 10

• y = 3x + 16

Which equation represents this graph?

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

Which is the graph of y= -1x + 2?

• A

• B

• C

• D

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