Paper 1 · Differentiation
⏱ Tested in 4 exam questions since 2020
Lesson 4 of 7
LCOL Differentiation 4: Using Differentiation to find the slope
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- Find the slope of a curve at a point: differentiate, then substitute the x-value
- Read a positive slope as uphill, a negative slope as downhill
Most recent exam questions
- 2026 P1 Q10(a)(iii)
- 2025 P1 Q4(c)(i)
- 2024 P1 Q7(a)(iv)
- 2022 P1 Q4(b)(i)
- 2020 P1 Q6(b)
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