Year 9 graphs quiz to download as PDF

This Year 9 graphs quiz has 10 short questions for pupils aged 13-14. Type your answer, check it straight away and read the explanation when you get one wrong.

Year 9 graphs quiz: the 10 questions

y = 3x + 2. Find y when x = 4.
What is the gradient of y = -x + 6?
y-intercept of y = 2x - 7?
y = x² when x = 5?
y = x² - 1 when x = -2?
What do we call the lowest point of a U-shaped quadratic?
x-intercept of y = 2x - 8?
Do parallel lines have the same gradient? (yes or no)
Roots of y = x² - 1?
What type of graph is y = 4x - 3?

How to use this Year 9 graphs quiz

First, answer every question without a calculator unless the question says so. Then check your answer and read the short explanation. If you get fewer than 7 right, revise the graphs: linear and quadratic lesson and try again later. After that, try the multiple choice questions or the graphs: linear and quadratic worksheet.

Finally, take this quiz again before a test, because quick retrieval helps you remember. Moreover, all the pages of this chapter work together, so you can move between them at any time. For example, many pupils read the lesson on Monday, practise on Wednesday and test themselves on Friday.