how do i find y in y=mx+c if m=8 and (5,3)

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how do i find y in y=mx+c if m=8 and (5,3)

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niczorrrr 4 years 2021-08-20T09:22:16+00:00 1 Answers 7 views 0

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  1. Sigrid
    0
    2021-08-20T09:23:38+00:00
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    Answer:

    y = 8x-37

    Step-by-step explanation:

    y=mx+c

    We know the slope m

    y=8x+c

    We know a point on the line (5,3).  Substitute this in for x and y

    3 = 8(5) +c

    3 = 40+c

    3-40 = 40+c-40

    -37 =c

    y = 8x-37

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