let F(x) = x^2-2x if x<2
= x +1 if x>2

Your question tells you which function fo use for x=-2 and x=3. You have not provided data on which function to use for x=2. You may omitted a bar under either an > or < sign in your statement of the problem.

Surely you can evaluate x+1 if you know what x is, as in the f(x=3) case .


my appologies, i am a older women just going to college, i have been out of school for over 25 years. would you be so kind to give me an example of the problem f (-2) Thank you

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asked by Gwanda

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