Graphing Linear Function

Which equation is modeled by the graph?

• y = 2x - 1

• y = x - 1

• y = -1/2x - 1

• y = -2x - 1

Which equation is modeled by the graph?

• y = -2x

• y = -x

• y = -x - 2

• y = -1/2x

Which equation is modeled by the graph?

• y = 1/2x - 1

• y = 2x - 1

• y = -2x + 1

• y = 1/2x + 1

Which equation matches the graph? 

• y = 2x

• y = 1/4 x + 2

• y = 1x + 4

• y = -2x

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

• A

• B

• C

• D

Which equation is modeled by the graph?

• y = 2x

• y = 2

• x = 2

• y = 2x + 2

Write the equation of the line.

• y = x+1

• y= x-1

• y= x

• y= -x-1

Sketch y = 2x + 1

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Which graph represents 2x + 4y = 12?

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What is the slope of the equation?
y=-2x-1

• 2

• -2

• -1

• 1