CAPE Pure Mathematics Unit 1 · May/June 2009 · Paper 1 · Question Q15
The number of visas V(x) issued by an embassy annually, is given by V(x) = 7x^2 - 42x + 72. The LEAST number of visas issued in a particular year, x, is
- (A)6
- (B)9
- (C)42
- (D)72
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