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Find the inverse function in slope-intercept form (mx+b):

f(x)=2/5*x+4

 Mar 8, 2021
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y = 2/5 x +4     switch  x and y

x = 2/5 y + 4    solve for y

5/2(x-4) = y

y =  5/2 x - 10

 Mar 8, 2021

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