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Popular >

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

Solution

inverse

f (x) = 4 + x^{2}

Solution

x - 4, - x - 4

Solution steps

y = 4 + x^{2}

Replace

x

with

y

x = 4 + y^{2}

Solve for

y, x = 4 + y^{2}

x - 4, - x - 4

Graph

Popular Examples

inverse of f(x)=sqrt(ln(x))inverse

f (x) = ln (x)

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inverse of f(x)=11x^2+13 inverse

f (x) = 11 x^{2} + 13

inverse of 1/(x+1)-1 inverse

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

Frequently Asked Questions (FAQ)

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