​Find the inverse function of f.

Algebra
Tutor: None Selected Time limit: 1 Day

Find the inverse function of f.

f(x) = 
5 + 4x
f−1(x) =  ,   x ≥ 0
Feb 28th, 2015

replace x's with y
you get
x= 5+4y
do some algabra
f^-1(x) = (x-5)/4

Feb 28th, 2015

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Feb 28th, 2015
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Feb 28th, 2015
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