What is the monotone-x^2+4x+5 ?

The monotone-x^2+4x+5 is Increasing:-infinity <x<2,Decreasing:2<x<infinity

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monotone-x^2+4x+5

monotone intervals

- x^{2} + 4 x + 5

Increasing : - \infty < x < 2, Decreasing : 2 < x < \infty

Solution steps

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

Find intervals:

Increasing

: - \infty < x < 2,

Decreasing

: 2 < x < \infty

Increasing : - \infty < x < 2, Decreasing : 2 < x < \infty

f (x) = \frac{x ^{2} + 4}{2 + 7 x - 4 x ^{2}}

4 (\frac{1}{4})^{x - 3} - 6

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

f (x) = 6 x^{3} + 6

3 cos (4 x)

What is the monotone-x^2+4x+5 ?
The monotone-x^2+4x+5 is Increasing:-infinity <x<2,Decreasing:2<x<infinity