0 votes
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asked | 31 views
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Local maxima at $x=0$ and local minima at $x=-2,2$

Maximum value$=1$ at $x=0$ and minimum value $=-51$ at $x=-2$
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Answer given:
Local Maxima : x=0

Local Minima : x = -2,+2,..[3 is not in interval]
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and minimum value and maximum value?
+1

Actually this maximum and minimum value is not part of question

But

Maximum value=1 at x=0 and minimum value =−51 at x=−2

Is right

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see this it might be helpful

https://gateoverflow.in/271691/maxima-minima

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How it will be minima at x = -2.

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Local minima is not possible at $x=-2,2$ because we find critical points $x=0,3$ but $x=3$ is not possible,becuase it is not present in the interval
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ok thanks

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