write an equation for (0,-4) (5,0)

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write an equation for (0,-4) (5,0)

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Ivy 2 months 2021-10-14T00:45:16+00:00 1 Answer 0 views 0

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    2021-10-14T00:46:27+00:00

    Answer:

    y = 4/5x – 4

    Step-by-step explanation:

    First find the slope of the line we can do this by using the following equation:

    m=\frac{y_2-y_1}{x_2-x_1}=\frac{0--4}{5-0}=\frac{4}{5}

    Now let’s use the equation equation of a line in terms of slope intercept form so that we can find our y-intercept.

    y=mx+b such that m is the slope and b is the y – intercept.

    Let’s plug in any point that is given, i’ll use (5,0).

    0=\frac{4}{5}(5)+b

    0=4+b   subtract 4 on both sides and we get:

    b=-4

    Therefore the equation of the line is:

    y=\frac{4}{5}x-4

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