ZIMSEC O-Level Additional Mathematics
6.1.10.4Applications: tangents, normals and rates of change
Applications: tangents, normals and rates of change in ZIMSEC O-Level Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic55 practice questions3 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 6.1.10.4.1Form 3: apply differentiation to find gradients and the equations of tangents and normals to a curve.
- 6.1.10.4.2Form 3: apply differentiation to rates of change and approximations.
Lessons
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Rates of change and connected rates of change
45 min
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Small increments and approximations
40 min
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Tangents and normals to curves
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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