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 ...

Python allows free creation of plots, unlike expensive, stagnant graphing calculators ... Let's plot the linear equation from earlier using SymPy: m = 3.5 The plot function creates a 2D plot ...

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 ...