Use the following function and its graph to answer (a) through (d) below. 4-X, X<2 X+1, x>2. Let f(x)= a. Find lim f(x) and lim f(x). Select the correct choice below and fill in any answer boxes in your choice. X-2* X-2 OA. lim f(x)= ¯¯‚_lim_f(x)= X-2* X→2 (Simplify your answers.) OB. The limit does not exist.

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A: we need to find the given limits

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A: Consider the provided question,

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A: For all x,y  , we have to prove that |x +y| ≤|x| +|y|.

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