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Popular >

inverse of f(x)= 9/(4+x)

Solution

inverse

f (x) = \frac{9}{4 + x}

Solution

\frac{9}{x} - 4

Solution steps

y = \frac{9}{4 + x}

Replace

x

with

y

x = \frac{9}{4 + y}

Solve for

y, x = \frac{9}{4 + y}

\frac{9}{x} - 4

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)= 9/(4+x) ?
The inverse of f(x)= 9/(4+x) is 9/x-4