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 ...

A linear pattern is a steady decrease or increase in numbers over time. On a graph, this appears as a straight line angled diagonally up or down. If someone looked at sales of VCRs, for example ...

A nonlinear relationship can be seen by scatter plots on a graph following a certain pattern but that pattern is not linear, meaning the representation is not a straight line. What Is an Example ...

The gradient is the measure of slope of a line. In order to work with gradients and straight lines successfully, a good understanding of coordinates and linear graphs is needed. The gradient of a ...

A straight line will result from a simple ... a set of points that may or may not appear to be organized along any line. If a linear pattern is apparent, it may be possible to sketch a line ...