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# Find The Maximum And Minimum Value Of

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## Question

### Solution

Correct option is

is maximum or minimum according as,

Using number line rule,

Which give g’(x) changes sing from –ve to +ve at x = –3, 1

∴                       local minimum at x = –3, 1

And local maximum at x = 0 [as changes from +ve to –ve]

⇒                        g(x) is maximum at x = 0

i.e.,                      gmaximum(0) = 60

and for g(x) to be minimum,

Substituting these values in (i) we get,

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