What is the extreme f(x)=x^3-3x^2+7 ?

The extreme f(x)=x^3-3x^2+7 is Maximum(0,7),Minimum(2,3)

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extreme f(x)=x^3-3x^2+7

extreme points

f (x) = x^{3} - 3 x^{2} + 7

Maximum (0, 7), Minimum (2, 3)

Solution steps

f^{'} (x) = 3 x^{2} - 6 x

Find intervals:

Increasing

: - \infty < x < 0,

Decreasing

: 0 < x < 2,

Increasing

: 2 < x < \infty

Plug

x = 0

into

x^{3} - 3 x^{2} + 7 : 7

Maximum (0, 7)

Plug

x = 2

into

x^{3} - 3 x^{2} + 7 : 3

Minimum (2, 3)

Maximum (0, 7), Minimum (2, 3)

What is the extreme f(x)=x^3-3x^2+7 ?
The extreme f(x)=x^3-3x^2+7 is Maximum(0,7),Minimum(2,3)