Rates of Change

ME-C1 is worth about 3 marks out of 100 in recent HSC Mathematics Extension 1 papers. Practise 5 exam-style questions (multi-part, multiple choice) with instant marking and a worked solution for every question.

START PRACTISING

Example questions

Example 1 · 2 marks · multi-part

A particle moves in a straight line with displacement $x = 2 t^{3} - 9 t^{2} + 12 t$ metres at time $t$ seconds.

Example 2 · 3 marks · multi-part

The mass of a radioactive substance satisfies $\frac{d M}{d t} = - k M$ . Its half-life is 30 years.

Answers and worked solutions appear when you practise these questions.

Rates of Change

Example questions

Other Mathematics Extension 1 topics