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Popular >

inverse of f(x)=(x+8)/(x-5)

Solution

inverse

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

Solution

\frac{8 + 5 x}{x - 1}

Solution steps

y = \frac{x + 8}{x - 5}

Replace

x

with

y

x = \frac{y + 8}{y - 5}

Solve for

y, x = \frac{y + 8}{y - 5}

\frac{8 + 5 x}{x - 1}

Popular Examples

critical f(x)=40x-5x^2 critical points

f (x) = 40 x - 5 x^{2}

monotone f(x)=3x^{2/5}-x^{3/5}monotone intervals

f (x) = 3 x^{\frac{2}{5}} - x^{\frac{3}{5}}

symmetry-x^2-2x+8 symmetry

- x^{2} - 2 x + 8

shift y=3cos(x+pi/2)+1 shift

y = 3 cos (x + \frac{π}{2}) + 1

simplify (-2.1)(4.7)simplify

(- 2.1) (4.7)

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x+8)/(x-5) ?
The inverse of f(x)=(x+8)/(x-5) is (8+5x)/(x-1)