Modelling Differential Equations - Is A-level Maths getting easier?? Exam question from 2008

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An exam question from C4 January 2008 involving modelling with differential equations. What do you think of this question?

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Thank you! It's very interesting)

innfdtfjord
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Sir which countries maths lessons is this

Hello-rgbo
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Depends on which exam board, WJEC is significantly easier than all of the others yet somehow grade boundaries are similar. I think it's because on average people who take it are worse students.

ForgedPlanetTV
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Hi sir could you factorise 12x^2+15x-43

asmaabelhaj
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hi do you have any other paper similar to 99 problems one from gcse

kv
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hi sir please can you make a vid on exponentials

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