11.1 Integrating Standard Functions
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A marine biologist models the rate of change of the depth of a diving seal, DDD (in metres), relative to time sss (in seconds) for s>0 s > 0\,s>0 using the following formula:

dDds=7s34−35s23+27\frac{dD}{ds} = \frac{7s^3}{4} - \frac{3}{5\sqrt[3]{s^2}} + \frac{2}{7}dsdD​=47s3​−53s2​3​+72​

Determine the general equation for the depth D D\,D in terms of sss, giving your answer in its simplest form.

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11.1 Integrating Standard Functions Questions

Practise Edexcel A Level Maths 11.1 Integrating Standard Functions with exam-style questions for A Level Maths. 81 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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11.1 Integrating Standard Functions Questions

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