To sketch a quadratic function you must first determine the roots, nature and coordinates of the turning point and the y-intercept. Practice sketching a quadratic function ahead of your National 5 ...

Practice solving a quadratic equation ahead of your National 5 Maths exam with this interactive maths quiz. Looking for more on solving a quadratic equation? Check out our National 5 Maths guide.

There's nothing quite like putting yourself to the test - whether it's a quiz on the television or a quiz night down your local pub - seeing if you can outsmart the quizmaster is hard to resist. But ...