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

The inverse of f(x)=-2sqrt(x+2)+2 is -x+(x^2)/4-1

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

inverse

f (x) = - 2 x + 2 + 2

- x + \frac{x ^{2}}{4} - 1

Solution steps

y = - 2 x + 2 + 2

Replace

x

with

y

x = - 2 y + 2 + 2

Solve for

y, x = - 2 y + 2 + 2

- x + \frac{x ^{2}}{4} - 1

f (x) = x - 21

f (x) = \frac{3 x + 1}{x - 5}

f (x) = 13 x^{4} - 45

f (x) = 26.16

2 e^{3 e^{x}}

What is the inverse of f(x)=-2sqrt(x+2)+2 ?
The inverse of f(x)=-2sqrt(x+2)+2 is -x+(x^2)/4-1