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Popular Functions >

inverse of f(x)=sqrt(-2x-3)

Solution

inverse

f (x) = - 2 x - 3

Solution

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

Solution steps

y = - 2 x - 3

Replace

x

with

y

x = - 2 y - 3

Solve for

y, x = - 2 y - 3

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

Graph

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Frequently Asked Questions (FAQ)

What is the inverse of f(x)=sqrt(-2x-3) ?
The inverse of f(x)=sqrt(-2x-3) is -(x^2+3)/2