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Popular >

inverse of f(x)=(x-5)/(x-4)

Solution

inverse

f (x) = \frac{x - 5}{x - 4}

Solution

\frac{- 5 + 4 x}{x - 1}

Solution steps

y = \frac{x - 5}{x - 4}

Replace

x

with

y

x = \frac{y - 5}{y - 4}

Solve for

y, x = \frac{y - 5}{y - 4}

\frac{- 5 + 4 x}{x - 1}

Popular Examples

inverse of f(x)=218*x^2-5756*x+28049 inverse

f (x) = 218 \cdot x^{2} - 5756 \cdot x + 28049

inverse of f(x)=3sqrt(8x)+4 inverse

f (x) = 3 8 x + 4

inverse of 2log_{10}(x)-1 inverse

2 lo g_{10} (x) - 1

inverse of (7x+k)/(10-6x)inverse

\frac{7 x + k}{10 - 6 x}

inverse of 2.5(85)+15.5 inverse

2.5 (85) + 15.5

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x-5)/(x-4) ?
The inverse of f(x)=(x-5)/(x-4) is (-5+4x)/(x-1)