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Popular >

inverse of f(x)=-sqrt(x+2)+1

Solution

inverse

f (x) = - x + 2 + 1

Solution

x^{2} - 2 x - 1

Solution steps

y = - x + 2 + 1

Replace

x

with

y

x = - y + 2 + 1

Solve for

y, x = - y + 2 + 1

x^{2} - 2 x - 1

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Frequently Asked Questions (FAQ)

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