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Popular >

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)

Popular Examples

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f (x) = 189 x - \frac{x ^{2}}{354}

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y = x^{3} + 6 x - 6

extreme f(x)=f(x,y)=7(x-y)e^{-x^2-y^2}extreme points

f (x) = f (x, y) = 7 (x - y) e^{- x^{2} - y^{2}}

extreme 6xye^{-x^2-y^2}extreme points

6 x y e^{- x^{2} - y^{2}}

extreme-x+2cos(x),0<= x<= 2pi extreme points

- x + 2 cos (x), 0 \leq x \leq 2 π

Frequently Asked Questions (FAQ)

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