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Popular Functions >

extreme y=x^2+10x+21

Solution

extreme points

y = x^{2} + 10 x + 21

Solution

Minimum (- 5, - 4)

Solution steps

f^{'} (x) = 2 x + 10

Find intervals:

Decreasing

: - \infty < x < - 5,

Increasing

: - 5 < x < \infty

Plug

x = - 5

into

x^{2} + 10 x + 21 : - 4

Minimum (- 5, - 4)

Graph

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Frequently Asked Questions (FAQ)

What is the extreme y=x^2+10x+21 ?
The extreme y=x^2+10x+21 is Minimum(-5,-4)