Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

Excel offers a wide variety of charts and graphs ... correlation or relationship between data points in a two-dimensional ...

A linear graph could be used when exchanging euros into pounds, two different types of currency. Linear graphs are commonly used when converting between different units of measurement. For example ...

Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video. A quadratic function can be drawn as a parabola on a graph. Find out how to plot the graph in ...