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 equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw ...

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 ...

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 ...