An equation of a straight line is given as y = 3x.
a. Copy and complete the table below for the coordinates of some of the points on the line.

b. Using the table of results, plot the graph of y = 3x.
The table gives the x- and y-coordinates of five points on the line.
These can be plotted and a straight line drawn through them.

Transcribed Image Text:

x y 0 1 2 3 4 ху 0 1 0 3 2 6 3 9 4 12