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

Draw a graph of the function \ (f\) with all asymptotes and intercepts clearly labeled. Plot the graph of a function \ (f\) which has only one point of discontinuity on its domain \ ( [-4,\infty )\) ...

Learn how to use functions to represent translations, sketches, compressions and reflections of graphs with GCSE Bitesize Maths.

Ivan Baggs, Functions with a Closed Graph, Proceedings of the American Mathematical Society, Vol. 43, No. 2 (Apr., 1974), pp. 439-442 ...

8. Function \ (f\) is differentiable everywhere. The graph of \ (f^\prime\) is depicted in the Figure below. \ (f^\prime\) is negative and concave down at all points not shown in this graph.