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is (0,4)a solution to y=6-2x?.Explain

  • math -

    which equation = (1,1)and(0,-1)and (-2,-5) A.y=2x-1 orB.y=x-1 0r C.y=2x+1 or D. y=x+1

  • math -

    an ordered pair is always (x,y) and you have (0,4).
    so your x=0 and y=4.

    plug into your equation.
    (4)= 6 - 2(0)
    4= 6-0
    4=6 ==>this is false. is (0,4) a solution to y=6-2x? no.

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