What is the inverse of f(x)=-4x^2+3 ?

The inverse of f(x)=-4x^2+3 is sqrt(-(x-3)/4),-sqrt(-(x-3)/4)

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inverse of f(x)=-4x^2+3

inverse

f (x) = - 4 x^{2} + 3

- \frac{x - 3}{4}, - - \frac{x - 3}{4}

Solution steps

y = - 4 x^{2} + 3

Replace

x

with

y

x = - 4 y^{2} + 3

Solve for

y, x = - 4 y^{2} + 3

- \frac{x - 3}{4}, - - \frac{x - 3}{4}

\frac{2 x - 1}{3} + 1

x^{\frac{1}{x}}

f (x) = (\frac{1}{2})^{2 x} + 5

y = - 3 x + 8

What is the inverse of f(x)=-4x^2+3 ?
The inverse of f(x)=-4x^2+3 is sqrt(-(x-3)/4),-sqrt(-(x-3)/4)