What is the inverse of g(x)=-1/3 sqrt(-x-2)-4 ?

The inverse of g(x)=-1/3 sqrt(-x-2)-4 is -9x^2-72x-146

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inverse of g(x)=-1/3 sqrt(-x-2)-4

inverse

g (x) = - \frac{1}{3} - x - 2 - 4

- 9 x^{2} - 72 x - 146

Solution steps

y = - \frac{1}{3} - x - 2 - 4

Replace

x

with

y

x = - \frac{1}{3} - y - 2 - 4

Solve for

y, x = - \frac{1}{3} - y - 2 - 4

- 9 x^{2} - 72 x - 146

What is the inverse of g(x)=-1/3 sqrt(-x-2)-4 ?
The inverse of g(x)=-1/3 sqrt(-x-2)-4 is -9x^2-72x-146