CSEC Mathematics · January 2014 · Paper 1 · Question Q49
If f(x) = 2x^2 - 1, then f(-3) =
- (A)
-32 - (B)
-19 - (C)17
- (D)35
The answer is shown once you've answered.
Practise this questionIf f(x) = 2x^2 - 1, then f(-3) =
-32-19The answer is shown once you've answered.
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