Plot points with coordinates where \(x\) and \(y\) are equal. Three points are sufficient, but more can be plotted. Draw a line through the plotted points. If \(x\) is positive, \(y\) is negative. If ...

Problem Type 1 typically involves graphing piecewise functions with relatively simple sub-functions, such as linear functions, constants, or simple quadratics. Here’s a structured approach to graph ...

Different types of graphs and charts are needed to present results from experiments. Graphs and charts need to be drawn and labelled correctly. Use patterns in the data to reach a conclusion in an ...