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Popular >

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

Solution

inverse

f (x) = 2 + 7 x

Solution

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

Solution steps

y = 2 + 7 x

Replace

x

with

y

x = 2 + 7 y

Solve for

y, x = 2 + 7 y

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

Popular Examples

inverse of f(x)=2^{1-x}inverse

f (x) = 2^{1 - x}

domain of f(x)=x^2-16 domain

f (x) = x^{2} - 16

inverse of f(x)=e^{-x}+4 inverse

f (x) = e^{- x} + 4

asymptotes of y= 1/(x+5)asymptotes

y = \frac{1}{x + 5}

distance (-4,2),(2,-6)distance

(- 4, 2), (2, - 6)

Frequently Asked Questions (FAQ)

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