What is the critical f(x)=log_{2}((2-3x)/(3-x)) ?

The critical f(x)=log_{2}((2-3x)/(3-x)) is None

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critical f(x)=log_{2}((2-3x)/(3-x))

critical points

f (x) = lo g_{2} (\frac{2 - 3 x}{3 - x})

None

Solution steps

lo g_{2} (\frac{2 - 3 x}{3 - x})

Find where

f^{'} (x)

is equal to zero or undefined

x = \frac{2}{3}, x = 3

Identify critical points not in

f (x)

domain

Domain of

lo g_{2} (\frac{2 - 3 x}{3 - x}) : x < \frac{2}{3} or x > 3

lo g_{2} (\frac{2 - 3 x}{3 - x})

is not defined at

x = \frac{2}{3}, x = 3

, therefore:

None

f (x) = x^{3} + y^{3} - 3 x^{2} - 3 y^{2} - 9

- x^{2} + 8 x - 8

\frac{12 x + 35}{x ( x + 7 )}

f (x) = (x^{4} - 2 x^{2})^{\frac{1}{5}}

\frac{x ^{2} - 100}{x ^{2}}

What is the critical f(x)=log_{2}((2-3x)/(3-x)) ?
The critical f(x)=log_{2}((2-3x)/(3-x)) is None