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Popular >

monotone (x-2)(x+2)(x+4)

Solution

monotone intervals

(x - 2) (x + 2) (x + 4)

Solution

Increasing : - \infty < x < \frac{- 2 7 - 4}{3}, Decreasing : \frac{- 2 7 - 4}{3} < x < \frac{2 7 - 4}{3}, Increasing : \frac{2 7 - 4}{3} < x < \infty

Solution steps

f^{'} (x) = 3 x^{2} + 8 x - 4

Find intervals:

Increasing

: - \infty < x < \frac{- 2 7 - 4}{3},

Decreasing

: \frac{- 2 7 - 4}{3} < x < \frac{2 7 - 4}{3},

Increasing

: \frac{2 7 - 4}{3} < x < \infty

Increasing : - \infty < x < \frac{- 2 7 - 4}{3}, Decreasing : \frac{- 2 7 - 4}{3} < x < \frac{2 7 - 4}{3}, Increasing : \frac{2 7 - 4}{3} < x < \infty

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f (x) = \frac{12 x}{3 x ^{2} + 1}

Frequently Asked Questions (FAQ)

What is the monotone (x-2)(x+2)(x+4) ?
The monotone (x-2)(x+2)(x+4) is