What is the monotone f(x)=-2x^2+2x-4 ?

The monotone f(x)=-2x^2+2x-4 is Increasing:-infinity <x< 1/2 ,Decreasing: 1/2 <x<infinity

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monotone f(x)=-2x^2+2x-4

monotone intervals

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

Increasing : - \infty < x < \frac{1}{2}, Decreasing : \frac{1}{2} < x < \infty

Solution steps

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

Find intervals:

Increasing

: - \infty < x < \frac{1}{2},

Decreasing

: \frac{1}{2} < x < \infty

Increasing : - \infty < x < \frac{1}{2}, Decreasing : \frac{1}{2} < x < \infty

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

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

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

y = - \frac{5 ^{x}}{2}

f (x) = 5 + 4 + x

What is the monotone f(x)=-2x^2+2x-4 ?
The monotone f(x)=-2x^2+2x-4 is Increasing:-infinity <x< 1/2 ,Decreasing: 1/2 <x<infinity