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MATH

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instrctions:graph each linear equation .tell whether it represents a function.

1.) x+y=4

HELP QUICK PLEEZE!!!!!!!!!!!!!!!!!!!!!

  • MATH -

    x = -y+4

    y = -x+4

  • MATH .HELP QUICK PLEEZE! -

    without graphing tell whether each point is on the graph of y=-4x-1.
    (1/2,-1)

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