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Popular Functions >

extreme x^2-4x+9

Solution

extreme

Solution

Minimum (2, 5)

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 + 9 : 5

Minimum (2, 5)

Graph

Popular Examples

extreme f(x)=8y^2+x^2-x^2y

extreme f(x)=(4x-3)/x

extreme f(x)=(x^2-1)/(-5x+1/2)

extreme f(x)= x/(sqrt(2))-2sin(x/2)

Frequently Asked Questions (FAQ)

What is the extreme x^2-4x+9 ?
The extreme x^2-4x+9 is Minimum(2,5)