What is the monotone-2x^2+3x-1 ?

The monotone-2x^2+3x-1 is Increasing:-infinity <x< 3/4 ,Decreasing: 3/4 <x<infinity

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monotone-2x^2+3x-1

monotone

Increasing : - \infty < x < \frac{3}{4}, Decreasing : \frac{3}{4} < x < \infty

Solution steps

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

Find intervals:

Increasing

: - \infty < x < \frac{3}{4},

Decreasing

: \frac{3}{4} < x < \infty

Increasing : - \infty < x < \frac{3}{4}, Decreasing : \frac{3}{4} < x < \infty

What is the monotone-2x^2+3x-1 ?
The monotone-2x^2+3x-1 is Increasing:-infinity <x< 3/4 ,Decreasing: 3/4 <x<infinity