In this math art activity pupils need to identify the gradient (slope US) of a function, rearrangng where necessary from the implicit function to y=mx+c and hence identify the gradient. Pupils then ...
All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...