Finding roots graphically When the graph of y = a x 2 + b x + c is drawn, the solutions to the equation are the values of the x-coordinates of the points where the graph crosses the x -axis.

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.

Antonio Fernández, Miguel Florencio, The Space of Essentially Bounded Measurable Functions with Values in a DF-Space, Proceedings of the Royal Irish Academy. Section A: Mathematical and Physical ...