Write an equation of the line with a slope of −3 and y-intercept of 0

Question

Write an equation of the line with a slope of −3 and y-intercept of 0

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Thành Đạt 4 years 2021-08-10T13:48:25+00:00 2 Answers 2 views 0

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  1. ngockhue
    0
    2021-08-10T13:49:32+00:00
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    Answer:

    y = -3x

    Step-by-step explanation:

    formula of slope is y=mx+b

    you substitute the equation and you’ll get

    y = -3x

  2. linhdan
    0
    2021-08-10T13:50:09+00:00
    Reply

    Answer:

    y = -3x + 0

    OR (choose one of them)

    y = -3x

    Step-by-step explanation:

    slope intercept form: y = mx + b

    slope M = -3

    y-intercept  B = 0

    y = -3x + 0

    or

    y = -3x

    (When you don’t put nothing after the slope the eqaution understands that the y-intercept is at the middle which is zero, so if there is nothing after the slope there is an invisible 0. So there is an invisible ( + 0) you can choose to add the + 0 or not, either way it’s correct the only place where it’s mandatory is if the y-intercept is NOT 0, then you write it out because the person can’t guess what the y-intercept is lol.)

    Ace

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