Graph papers are used to draw graphs and diagrams in academics. They contain a grid of numerous small square boxes appropriate for drawing curves, functional graphs, experimental graphs ...

To draw the graph we need coordinates ... Eg y = 4 – x² The y value is always 4 subtract the square of x. We can make a table of values to create the coordinates. We use substitution to ...

Bar graphs are used to show sets of data in more specific categories. 32 students were asked which season was their favourite. The table shows the results. Construct a bar chart that represents ...