CSEC Mathematics · May/June 2011 · Paper 1 · Question Q48
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) =
-32-191735The answer is shown once you've answered.
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