SOLUTION: I need help on this function problem please! https://imgur.com/a/xxfocRX

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Question 1182965: I need help on this function problem please!
https://imgur.com/a/xxfocRX
Found 2 solutions by Boreal, josgarithmetic:
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
f(0) and f(5)=-2
f(2)=-1
Just follow the rule given, everything but f(2) is -2

Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
The function is very well and simply defined. Either x is 2 or x is not 2. You are asked for the value of f for three different x values, so just answer according to how the function is defined. Each input for f can give only either of two possible choices.