Trigonometric graphs can be sketched when you know the amplitude, period, phase and maximum and minimum turning points. Learn about graphs of trigonometric functions in this National 5 Maths guide.

Learn how to graph the square root function. Like other functions, to graph the square root function, we first graph the parent function (i.e., the graph of f(x) = square root of x) and then apply the ...

Here's the modified description with all links and related text removed: Learn how to graph piecewise functions. A piecewise function is a function which has more than one sub-function for different ...