SOLUTION: if f(x)=x^2 + 3x then f(-2) =10............true or false?

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Question 509142:
if f(x)=x^2 + 3x then f(-2) =10............true or false?
Answer by swincher4391(1107) About Me  (Show Source):
You can put this solution on YOUR website!
False.
(-2)^2 + 3(-2) = 4 + -6 = -2