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If point A is (2,4) and point B is (3,2) and slope is -2 what would the equation be in standard form?

  • MATH -

    Use the formula

    y -y1 = m(x-x1)

    You can use either point and the slope.

    y - 4 = -2(x-2)
    y-4 = -2x + 4
    y = -2x + 8
    Now this is in y=mx+ b form
    the question wants standard form. Can you finish from here?

  • MATH -

    No I don't know how to put this one in standard form!!

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