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secondary 4 | A Maths
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Anonymous's answer
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Hope this helps
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Eric Nicholas K
Eric Nicholas K's answer
2445 answers (Tutor Details)
We perform the differentiation using our knowledge of basic differentiation, chain rule, product rule and (soon to be learnt) quotient rule.

Remember that dy/dx represents the gradient of a curve (at least, the tangent to the curve) at any point on the curve. This gradient is exactly the same gradient as the "y = mx + c" gradient in coordinate geometry, so do not be surprised if you see differentiation questions when the coordinate geometry diagrams are given in the question.