Review practice
Choose a section to work through its questions and solutions. Your progress is shared across pages. Ranges follow collection order; original source labels are kept on each question.
Section 1 · Questions 1–6
Cinema tickets: one price per age category · Meat prices: use the printed table consistently · +4 more
- Question 1 · Cinema tickets: one price per age category
- Question 2 · Meat prices: use the printed table consistently
- Question 3 · Biscuit discounts: undo the correct discount first
- Question 4 · Juice mixtures: conserve volume and each ingredient
- Question 5 · Basketball: distinguish attempts, successes and points
- Question 6 · Recover a rational curve from points and a gradient
Section 2 · Questions 7–10
A cubic determined by two points and two stationary inputs · Use a remainder and a stationary point as constraints · +2 more