What is the extreme-47x^2+46.7x+68296.6 ?

The extreme-47x^2+46.7x+68296.6 is Maximum(0.49680…,68308.20047…)

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extreme-47x^2+46.7x+68296.6

extreme points

- 47 x^{2} + 46.7 x + 68296.6

Maximum (0.49680 \dots, 68308.20047 \dots)

Solution steps

f^{'} (x) = - 94 x + 46.7

Find intervals:

Increasing

: - \infty < x < 0.49680 \dots,

Decreasing

: 0.49680 \dots < x < \infty

Plug

x = 0.49680 \dots

into

- 47 x^{2} + 46.7 x + 68296.6 : 68308.20047 \dots

Maximum (0.49680 \dots, 68308.20047 \dots)

f (x) = \frac{x}{x ^{2} + 16}, 0 \leq x \leq 8

f (x, y) = x^{2} + x y + \frac{1}{2} y^{2} - 2 x + y

f (x) = \frac{x ^{2} + 11}{x + 5}

f (x) = 3 - x [- 1.2]

f (x) = 4 - x

What is the extreme-47x^2+46.7x+68296.6 ?
The extreme-47x^2+46.7x+68296.6 is Maximum(0.49680…,68308.20047…)