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Popular >

inverse of f(x)=(x-1)/(x-2)

Solution

inverse

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

Solution

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

Solution steps

y = \frac{x - 1}{x - 2}

Replace

x

with

y

x = \frac{y - 1}{y - 2}

Solve for

y, x = \frac{y - 1}{y - 2}

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

Popular Examples

line (5,2),(-3,-4)line

(5, 2), (- 3, - 4)

symmetry y=-x^2-7 symmetry

y = - x^{2} - 7

parity ln(1+sin(t))dt parity

ln (1 + sin (t)) d t

monotone 2646-0.18x^3 monotone intervals

2646 - 0.18 x^{3}

domain of 3*5^x domain

3 \cdot 5^{x}

Frequently Asked Questions (FAQ)

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