Write an equation in point-slope form of the line that passes through the point ( 3,-1) and has a slope of -2

Question

Write an equation in point-slope form of the line that passes through the point (
3,-1)
and has a slope of -2

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Dâu 6 months 2021-07-23T14:20:37+00:00 1 Answers 2 views 0

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    0
    2021-07-23T14:22:36+00:00

    Answer:

    Look below.

    Step-by-step explanation:

    Point slope fromula: y-y1=m(x-x1)

    First we have to plug in our points and slope into the formula.

    3 will be plugged into x1 while -1 will be plugged into y1.

    Since m represents slope we will plug in -2 into m.

    Answer: y+1=-2(x-3)

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )