Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.

Step 1: Sketch the graph. Start by plotting the graph of your given quadratic function. Step 2: Reflect about the line y = x. Since finding the inverse requires swapping x and y values, reflecting ...

Revise how to identify the y-intercept, turning point and axis of symmetry of a quadratic function. BBC Bitesize Scotland revision for SQA National 5 Maths.