find the equation of a line that passes through (3 1) and ia parallel to y=1-2x leave your answer in the form of y=mx+c

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find the equation of a line that passes through (3 1) and ia parallel to y=1-2x leave your answer in the form of y=mx+c

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Nho 2 months 2021-09-02T05:32:00+00:00 1 Answers 2 views 0

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    2021-09-02T05:33:56+00:00

    Answer:

    y = -2x+7

    Step-by-step explanation:

    Parallel lines have the same slope

    y = 1-2x has a slope of -2

    So the new line has a slope of -2

    We have a slope of -2 and a point of (3,1)

    y = mx+c

    1 = -2(3)+c

    1 = -6+c

    Add 6 to each side

    1+6 =c

    7 =c

    y = -2x+7

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