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Popular >

inverse of f(x)=(2x)/(x-9)

Solution

inverse

f (x) = \frac{2 x}{x - 9}

Solution

\frac{9 x}{x - 2}

Solution steps

y = \frac{2 x}{x - 9}

Replace

x

with

y

x = \frac{2 y}{y - 9}

Solve for

y, x = \frac{2 y}{y - 9}

\frac{9 x}{x - 2}

Popular Examples

inverse of f(x)=6x+13 inverse

f (x) = 6 x + 13

inverse of f(x)=-x^2-8x+11 inverse

f (x) = - x^{2} - 8 x + 11

inverse of z^2 inverse

z^{2}

inverse of f(x)=5x^{5/2}+8 inverse

f (x) = 5 x^{\frac{5}{2}} + 8

inverse of f(x)=5x^{5/2}+4 inverse

f (x) = 5 x^{\frac{5}{2}} + 4

Frequently Asked Questions (FAQ)

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