Answer:
12. Please find attached the required plot created with MS Excel
Step-by-step explanation:
12. The points are given in their x and y-coordinates as follows;
(-2, 5), and (5, 2)
To plot the points on a graph, MS Excel plot function can be used as follows;
1) We enter the x and y-values of the first point, side by side in cells on the Excel spreadsheet
We enter the x and y-values of the second point, beneath the first point on the spreadsheet as follows;
[tex]\left | \begin{array}{ccc}-2&|&5\\5&|&2\end{array} \right|[/tex]
2) The four cells are selected and from the Insert menu within the Chart group, the Scatter (x, y) chart is selected
3) The plot created with MS Excel is attached
