Find the maximum and the minimum values, if any, without using derivatives of the functions f (x) = |x + 2| on R

Asked by Sakshi | 1 year ago |  68

##### Solution :-

Given f (x) = |x + 2| on R

⇒ f(x) ≥ 0 for all x ∈ R

So, the minimum value of f(x) is 0, which attains at x = -2

Hence, f(x) = |x + 2| does not have the maximum value.

Answered by Aaryan | 1 year ago

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