SOLUTION: for each graph of y=f(x), determine f(-2), f(1) and f(3)

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Question 710253: for each graph of y=f(x), determine f(-2), f(1) and f(3)
Answer by solver91311(24713) About Me  (Show Source):
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For f(-2), substitute -2 for every instance of x, then do the arithmetic. The others are done the same way.

John

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