Q. 2 B4.2( 24 Votes )

# Find the maximum and minimum values, if any, of the following functions given byg(x) = –|x + 1| + 3

It is given that g(x) = –|x + 1| + 3

Now, we can see that –|x + 1| ≤ 0 for every x ϵ R

g(x) = –|x + 1| + 3 ≤ 3 for every x ϵ R

The maximum value of f is attained when |x + 1| = 0

|x + 1| = 0

x = -1

Then, Maximum value of g = g(-1) = -|-1 + 1| + 3 = 3

Therefore, function f does not have a minimum value.

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