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5 February, 18:07

What is the equation in standard form of the line which passes through (4, - 2) and has a slope of - 3?

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  1. 5 February, 18:37
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    3x+y-10=0

    Step-by-step explanation:

    y-y1=m (x-x1)

    In the question we are told that

    m = - 3

    y1 = - 2

    x1=4

    With this information, we can make a substitution.

    y--2=-3 (x-4)

    Simplify and expand brackets

    y+2=-3x+12

    Rearrange in standard form

    3x+y-10=0
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