1.7 · DifferentiationLesson 8 of 11
Second derivatives
Differentiate twice. d²y/dx² tells you how the gradient itself is changing.
Locked
Unlock the rest of Cambridge A Level Mathematics: Pure 1 (9709 Paper 1).
- Every lesson, every resource, unlocked instantly.
- Track progress and pick up where you left off.
- Free preview lessons stay readable from the outline.