CAPE Pure Mathematics Unit 1 · May/June 2010 · Paper 1 · Question Q37
A curve is defined for x > 0 by the equation y = x + \frac{2}{x}. The gradient of the curve at x = 2 is
- (A)
-\frac{1}{2} - (B)
\frac{1}{2} - (C)1
- (D)3
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