Higher - The gradients of two perpendicular lines will always multiply to make –1. Make sure you are familiar with finding the equation of a line and calculating gradient to understand equations of ...
A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. A bundle of 12 worksheets (with detailed solutions) on Coordinate topics ...
Two graphs per grid to investigate the perpendicular equation of a line. 6 grids in total on the worksheet. Students are able to deduce the relationship between the equation of a line and the equation ...