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Popular >

inverse of f(x)= x/(4x-7)

Solution

inverse

f (x) = \frac{x}{4 x - 7}

Solution

\frac{7 x}{4 x - 1}

Solution steps

y = \frac{x}{4 x - 7}

Replace

x

with

y

x = \frac{y}{4 y - 7}

Solve for

y, x = \frac{y}{4 y - 7}

\frac{7 x}{4 x - 1}

Popular Examples

inverse of 1/(x+2)inverse

\frac{1}{x + 2}

range of f(x)=sqrt(3x+2)range

f (x) = 3 x + 2

periodicity of y=sec(x)periodicity

y = sec (x)

critical f(x)=-5x^2+60x critical points

f (x) = - 5 x^{2} + 60 x

inflection (x^3)/(x^2-1)inflection points

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

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= x/(4x-7) ?
The inverse of f(x)= x/(4x-7) is (7x)/(4x-1)