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Popular >

extreme f(x)=9x^2-126x+2

Solution

extreme points

f (x) = 9 x^{2} - 126 x + 2

Solution

Minimum (7, - 439)

Solution steps

f^{'} (x) = 18 x - 126

Find intervals:

Decreasing

: - \infty < x < 7,

Increasing

: 7 < x < \infty

Plug

x = 7

into

9 x^{2} - 126 x + 2 : - 439

Minimum (7, - 439)

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Frequently Asked Questions (FAQ)

What is the extreme f(x)=9x^2-126x+2 ?
The extreme f(x)=9x^2-126x+2 is Minimum(7,-439)