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Popular >

extreme-7x^2+126x-560

Solution

extreme points

- 7 x^{2} + 126 x - 560

Solution

Maximum (9, 7)

Solution steps

f^{'} (x) = - 14 x + 126

Find intervals:

Increasing

: - \infty < x < 9,

Decreasing

: 9 < x < \infty

Plug

x = 9

into

- 7 x^{2} + 126 x - 560 : 7

Maximum (9, 7)

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Frequently Asked Questions (FAQ)

What is the extreme-7x^2+126x-560 ?
The extreme-7x^2+126x-560 is Maximum(9,7)