This topic deals with plotting / drawing straight line graphs.
It involves some algebra techniques covered previously.
The following attachments have been uploaded straight from the Text Book CD, they are not my own work.
It is not compulsory to do these sheets but it may help if you are having problems or simply want the practice.
C6-1.doc - a quick worksheet on positive and negative gradients
C6-2.doc - a worksheet explaining how to tfind the gradient of a line graphically
H6-1.pdf and H6-2.pdf - a homework sheet for linear equations