Function Notation (substitution with numbers and algebra)
Download the resource here. A very simple resource, this. But there’s not much function notation stuff out there. I find pupils’ responses to function notation interesting. Stuff they can do like 2x+3 = 5x – 6 becomes suddenly impossible when presented in the form f(x) = 2x + 3 , g(x) = 5x – 6,… Read More »