In this video series I show you how to write linear equations when given a point, slope, or two points. We will write the ...

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 straight line drawn on a grid can be described by a rule connecting the x and y coordinates of every point on the line. This is known as the equation of the line. The equation of any straight line ...

👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest ...