A Level Maths: Increasing And Decreasing Functions Revision Notes

Use the sign of dy/dx to determine where a function is increasing or decreasing, and find the intervals over which this happens.

To put these notes into practice, try our A Level Maths exam questions by topic, which include OCR and Edexcel material with full mark schemes.

When you’re ready, move on to full A Level Maths past papers to practise under exam conditions.

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