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Popular >

inverse of f(x)=(x-3)/(x+2)

Solution

inverse

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

Solution

\frac{- 3 - 2 x}{x - 1}

Solution steps

y = \frac{x - 3}{x + 2}

Replace

x

with

y

x = \frac{y - 3}{y + 2}

Solve for

y, x = \frac{y - 3}{y + 2}

\frac{- 3 - 2 x}{x - 1}

Popular Examples

range of f(x)=(x-7)^2 range

f (x) = (x - 7)^{2}

y = 2 x - 2

line (2,3),(-1,5)line

(2, 3), (- 1, 5)

range of 1+(2+x)^{1/2}range

1 + (2 + x)^{\frac{1}{2}}

range of f(x)=-x^3 range

f (x) = - x^{3}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x-3)/(x+2) ?
The inverse of f(x)=(x-3)/(x+2) is (-3-2x)/(x-1)