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}

(2001, 17.6), (2002, 18.75)

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

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

f (x) = \frac{7 x - 2}{x + 9}

f (x) = ∣ x ∣ - 3

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)