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Popular Functions >

inverse of f(x)=9+sqrt(4x-4)

Solution

inverse

f (x) = 9 + 4 x - 4

Solution

\frac{x ^{2} - 18 x + 85}{4}

Solution steps

y = 9 + 4 x - 4

Replace

x

with

y

x = 9 + 4 y - 4

Solve for

y, x = 9 + 4 y - 4

\frac{x ^{2} - 18 x + 85}{4}

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=9+sqrt(4x-4) ?
The inverse of f(x)=9+sqrt(4x-4) is (x^2-18x+85)/4