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Popular >

inverse of f(x)=(2x+5)/(x+2)

Solution

inverse

f (x) = \frac{2 x + 5}{x + 2}

Solution

\frac{5 - 2 x}{x - 2}

Solution steps

y = \frac{2 x + 5}{x + 2}

Replace

x

with

y

x = \frac{2 y + 5}{y + 2}

Solve for

y, x = \frac{2 y + 5}{y + 2}

\frac{5 - 2 x}{x - 2}

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inverse of f(x)=3.5^x inverse

f (x) = 3. 5^{x}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(2x+5)/(x+2) ?
The inverse of f(x)=(2x+5)/(x+2) is (5-2x)/(x-2)