Verified Answer :

caylus

Hello,

the graph of f(x) is joint here.
It has a form of "V" with (13,11) like vertex;
It is a minimum.
It is composed of 2 half straight lines y=-x-2 (for x<13) and y=x+2 (for x>13)

View image caylus

Answer:

x>13

Step-by-step explanation:

edge 2021

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