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Popular >

extreme f(x)=(x-1)(x+3)

Solution

extreme points

f (x) = (x - 1) (x + 3)

Solution

Minimum (- 1, - 4)

Solution steps

f^{'} (x) = 2 (x + 1)

Find intervals:

Decreasing

: - \infty < x < - 1,

Increasing

: - 1 < x < \infty

Plug

x = - 1

into

(x - 1) (x + 3) : - 4

Minimum (- 1, - 4)

Graph

Popular Examples

extreme f(x)=3x^4-4x^3,(-1,2)extreme points

f (x) = 3 x^{4} - 4 x^{3}, (- 1, 2)

extreme 2xln(x)+x extreme points

2 x ln (x) + x

extreme f(x)=x^2-4x+6 extreme points

f (x) = x^{2} - 4 x + 6

extreme f(x)=x^2-4x+7 extreme points

f (x) = x^{2} - 4 x + 7

extreme f(x)=x^4-8x^2-2 extreme points

f (x) = x^{4} - 8 x^{2} - 2

Frequently Asked Questions (FAQ)

What is the extreme f(x)=(x-1)(x+3) ?
The extreme f(x)=(x-1)(x+3) is Minimum(-1,-4)