What is the inverse of f(x)=((x+18))/(x-17) ?

The inverse of f(x)=((x+18))/(x-17) is (18+17x)/(x-1)

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inverse of f(x)=((x+18))/(x-17)

inverse

f (x) = \frac{( x + 18 )}{x - 17}

\frac{18 + 17 x}{x - 1}

Solution steps

y = \frac{x + 18}{x - 17}

Replace

x

with

y

x = \frac{y + 18}{y - 17}

Solve for

y, x = \frac{y + 18}{y - 17}

\frac{18 + 17 x}{x - 1}

f (x) = 3 - 9 x^{3}

3 x^{3} - x - 3

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

f (x) = x^{2}

f (x) = ln (x - 7)

What is the inverse of f(x)=((x+18))/(x-17) ?
The inverse of f(x)=((x+18))/(x-17) is (18+17x)/(x-1)