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Popular >

inverse of f(x)=(3x)/(x-9)

Solution

inverse

f (x) = \frac{3 x}{x - 9}

Solution

\frac{9 x}{x - 3}

Solution steps

y = \frac{3 x}{x - 9}

Replace

x

with

y

x = \frac{3 y}{y - 9}

Solve for

y, x = \frac{3 y}{y - 9}

\frac{9 x}{x - 3}

Popular Examples

inverse of h(x)= 9/(x+11)inverse

h (x) = \frac{9}{x + 11}

inverse of f(x)=2(x-5)^2-6 inverse

f (x) = 2 (x - 5)^{2} - 6

inverse of f(x)=15+3sqrt(x)inverse

f (x) = 15 + 3 x

inverse of f(x)=sqrt(x^2-1),x>= 1 inverse

f (x) = x^{2} - 1, x \geq 1

inverse of y= 1/(x-3)inverse

y = \frac{1}{x - 3}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(3x)/(x-9) ?
The inverse of f(x)=(3x)/(x-9) is (9x)/(x-3)