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Popular >

inverse of f(x)=sqrt(2x+4)

Solution

inverse

f (x) = 2 x + 4

Solution

\frac{x ^{2} - 4}{2}

Solution steps

y = 2 x + 4

Replace

x

with

y

x = 2 y + 4

Solve for

y, x = 2 y + 4

\frac{x ^{2} - 4}{2}

Popular Examples

domain of f(x)= 4/(2x+5)domain

f (x) = \frac{4}{2 x + 5}

inverse of f(x)=5+(10+x)^{1/2}inverse

f (x) = 5 + (10 + x)^{\frac{1}{2}}

intercepts of f(x)=-0.0017x+0.2625 intercepts

f (x) = - 0.0017 x + 0.2625

asymptotes of f(x)=(-2)/x asymptotes

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

intercepts of f(x)=-0.3x+229 intercepts

f (x) = - 0.3 x + 229

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(2x+4) ?
The inverse of f(x)=sqrt(2x+4) is (x^2-4)/2