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Math check

posted by on .

Find an equation of the line having the given slope and contaning the given point.
m=-3(6,7)

I got y=-3x-25 for the answear. Is this correct?

  • Math check - ,

    your point does not satisfy the equation when substituted.

    let y = -3x + b be the equation, now sub in the point,
    7 = -3(6) + b
    b = 25

    I think you just did a typo.

  • Math check - ,

    so the answear is -3x+25?

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