If f(x + 1) = x2 - 3x + 2, then what is f(x) equal to?

1.	If f(x + 1) = x2 - 3x + 2, then what is f(x) equal to?
A.	x2 - 5x + 4
B.	x2 - 5x + 6
C.	x2 + 3x + 3
D.	x2 - 3x + 1
Answer» C. x2 + 3x + 3

Discussion

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