Save guides, add subjects and pick up where you left off with your BBC account. A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate ...

In graphing linear equations by using a t-chart, all we have to do is plug in random values for x and random values for y and get our points that way. So using a t-chart, we are going to draw a chart ...

These devices can do all of the calculations of a scientific calculator, plus graph equations, make function ... doing that using Desmos. Students graphed three different linear equations, each ...