CSEC Additional Mathematics · 2016 · Paper 1 · Question Q35
Given that y = \sqrt{5 - x}, then \frac{dy}{dx} is
- (A)
\frac{1}{\sqrt{5 - x}} - (B)
-\frac{1}{\sqrt{5 - x}} - (C)
\frac{1}{2\sqrt{5 - x}} - (D)
\frac{-1}{2\sqrt{5 - x}}
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