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Popular >

inverse of f(x)=(7x)/(5x-9)

Solution

inverse

f (x) = \frac{7 x}{5 x - 9}

Solution

\frac{9 x}{5 x - 7}

Solution steps

y = \frac{7 x}{5 x - 9}

Replace

x

with

y

x = \frac{7 y}{5 y - 9}

Solve for

y, x = \frac{7 y}{5 y - 9}

\frac{9 x}{5 x - 7}

Popular Examples

range of f(x)= 1/(x^2+19)range

f (x) = \frac{1}{x ^{2} + 19}

extreme f(x)= 4/(x+1)extreme points

f (x) = \frac{4}{x + 1}

inflection f(x)=x+1/x inflection points

f (x) = x + \frac{1}{x}

inflection 5/(x-7)inflection points

\frac{5}{x - 7}

distance (-1,8),(3,-6)distance

(- 1, 8), (3, - 6)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(7x)/(5x-9) ?
The inverse of f(x)=(7x)/(5x-9) is (9x)/(5x-7)