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Popular >

extreme y=x^2-4x

Solution

extreme points

y = x^{2} - 4 x

Solution

Minimum (2, - 4)

Solution steps

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

Find intervals:

Decreasing

: - \infty < x < 2,

Increasing

: 2 < x < \infty

Plug

x = 2

into

x^{2} - 4 x : - 4

Minimum (2, - 4)

Popular Examples

extreme f(x,y)=(x+y)/(x^2-y^2)extreme points

f (x, y) = \frac{x + y}{x ^{2} - y ^{2}}

extreme f(x)=3x^2-12x+9 extreme points

f (x) = 3 x^{2} - 12 x + 9

extreme f(x)= 10/3 x^3-x^2-8x+48 extreme points

f (x) = \frac{10}{3} x^{3} - x^{2} - 8 x + 48

extreme f(x,y)=xy-2x-y extreme points

f (x, y) = x y - 2 x - y

extreme f(x)=x^2-6x-7 extreme points

f (x) = x^{2} - 6 x - 7

Frequently Asked Questions (FAQ)

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