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Practice

Graphs and Relationships practice

Practise graphs and relationships at your own pace. Choose a difficulty, try each question on paper or in your jotter, use hints only when you need a start, then show answers to check your work.

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Pupil practice

Build your confidence

Choose a difficulty and practice length, write down your working, then reveal answers only when you are ready to check. Hints give a starting point without giving away the answer.

Practice set

Current set: Mixed. Show your method for each question before checking answers.

  1. 1. A graph axis increases by 2 at each marked interval. What value is shown 5 intervals after zero?

  2. 2. A distance-time graph is flat between 10:20 and 10:40. What does this show?

  3. 3. On a cost graph, Plan A increases by £15.00 for each month and Plan B increases by £18.00 for each month. Which plan has the steeper graph?

  4. 4. A line graph shows totals across the week. Between which two days is the largest increase?

  5. 5. Choose an option with price at most £18.00, waiting time at most 3 days, and accessibility available.

    Service comparison

    OptionDistance kmPriceCapacityWait daysAccessible
    A12£18402Yes
    B18£16304No
    C15£20503Yes

  6. 6. A conversion graph relates identical production batches to processing time. What time corresponds to 8 batches?

  7. 7. A scattergraph has one point far below the upward trend. What effect can this outlier have on the interpretation?

  8. 8. Use the cafe customers line graph. What value is shown at 10:00?

  9. 9. A scattergraph compares weekly practice hours with a score. Describe the correlation.

  10. 10. A graph rises from 18 units to 36 units over 3 hours. Calculate the average rate of increase.

Practice answers

Check your work when you are ready.