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Popular Functions >

inverse of f(x)= x/(2x+7)

Solution

inverse

f (x) = \frac{x}{2 x + 7}

Solution

- \frac{7 x}{2 x - 1}

Solution steps

y = \frac{x}{2 x + 7}

Replace

x

with

y

x = \frac{y}{2 y + 7}

Solve for

y, x = \frac{y}{2 y + 7}

- \frac{7 x}{2 x - 1}

Graph

Popular Examples

inflection tan(2x-5)

in f l ec t i o n tan (2 x - 5)

parity f(x)=(x+2)/(x^2+1)

p a r i t y f (x) = \frac{x + 2}{x ^{2} + 1}

inverse of f(x)=x^2+0.45

in v erse f (x) = x^{2} + 0.45

asymptotes of f(x)=(4x-16)/(x^2-x-20)

a sy m pt o t es f (x) = \frac{4 x - 16}{x ^{2} - x - 20}

shift f(x)=-3sin(1/2 x-pi/4)+1

s hi f t f (x) = - 3 sin (\frac{1}{2} x - \frac{π}{4}) + 1

Frequently Asked Questions (FAQ)

What is the inverse of f(x)= x/(2x+7) ?
The inverse of f(x)= x/(2x+7) is -(7x)/(2x-1)