Question

Q.11 Find the maximum and minimum value of the function x3 - 3x2 - 9x + 12​

Answer 1

Answer:Solution

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Correct option is A)

Given, Function,y=x

3

−3x

2

+6

So for that, we have to find the critical value of y so, differentiate y respect to x

y

′

=3x

2

−6x=3x(x−2)=0

So, X is either be 2 or 0. these are the critical values.

Step-by-step explanation: