What is the inverse of f(x)=-x3+6x2-9x ?

The inverse of f(x)=-x3+6x2-9x is None

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inverse of f(x)=-x3+6x2-9x

inverse

f (x) = - x 3 + 6 x 2 - 9 x

None

Solution steps

y = - x \cdot 3 + 6 x \cdot 2 - 9 x

Replace

x

with

y

x = - y \cdot 3 + 6 y \cdot 2 - 9 y

Solve for

y, x = - y 3 + 6 y 2 - 9 y

Therefore, there are no inverse functions for

- x 3 + 6 x 2 - 9 x

None

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

f (x) = \frac{7 x - 6}{4 x + 3}

f (x) = 4 r + 16

2 + \frac{1}{x - 5}

f (x) = 2 csc (\frac{( x + π )}{2}) - 2