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1.9.14 Chain rule (A-level only)

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Question 18

The point $P\,$ lies on the curve with equation $y=ex+1ex+3\displaystyle y = \frac{e^x+1}{e^x+3}$ with $x\,$ coordinate 0.

Find an equation to the normal to the curve at the point $P$ .

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Markscheme

1.9.14 Chain rule (A-level only) Questions

A Level
Maths
1.9.14 Chain rule (A-level only)

50 exam-style questions on OCR (MEI) A Level Maths 1.9.14 Chain rule (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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