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Popular >

inverse of f(x)=(9x+7)/2

Solution

inverse

f (x) = \frac{9 x + 7}{2}

Solution

\frac{2 x - 7}{9}

Solution steps

y = \frac{9 x + 7}{2}

Replace

x

with

y

x = \frac{9 y + 7}{2}

Solve for

y, x = \frac{9 y + 7}{2}

\frac{2 x - 7}{9}

Graph

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inverse of f(x)=(x(x+1))/2 inverse

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(9x+7)/2 ?
The inverse of f(x)=(9x+7)/2 is (2x-7)/9