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totally math

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what is the equation of the line that has a slope of 4 and passes through the piont (3,-10)?

a y=4x-22
b y=4x+22
c y=4x-43
d y=4x+43

  • totally math -

    y = 4 x + b

    -10 = 4*3 + b
    -10 = 12 + b
    -22 = b
    y = 4 x -22

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