Junior Cycle (Ireland) · Mathematics

Quadratic Functions

9 practice questions, each with the answer and an explanation.

Practise Quadratic Functions now

Random questions from this topic, one at a time. You see the answer and the explanation straight after each one.

All 9 questions

  1. What are the coordinates of the vertex of the parabola ?
  2. Find the axis of symmetry of the graph of .
  3. The quadratic function has a minimum value. What is it?
  4. Find the axis of symmetry of the graph of .
  5. Find the axis of symmetry of the graph of .
  6. What are the coordinates of the vertex of the parabola ?
  7. How many integers satisfy ?
  8. The two roots of are and . Find .
  9. The two roots of are and . Find .

Keep practising

More Junior Cycle (Ireland) topics

All Junior Cycle (Ireland) practice →

Quadratic Functions in other exams

Ready for the full Junior Cycle (Ireland) test?

Take a mock testJunior Cycle (Ireland) hub