write a linear function F with the given value f(0)=3 ,f(2)=-7

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write a linear function F with the given value f(0)=3 ,f(2)=-7

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Thái Dương 3 years 2021-08-22T23:19:02+00:00 1 Answers 11 views 0

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  1. thuhuong
    0
    2021-08-22T23:20:13+00:00
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    given f(0)=3, we know the y intercept (when x equals 0) is 3
    We then want to find the slope
    We will use the slope formula m = (y2 – y1)/(x2 – x1)
    m = (-7-3)/(2-0)
    m = -10/2
    m = -5
    We can now plug in our slop and y-intercept into our slope-intercept form
    y=mx+b
    y = -5x + 3

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