Answer:
e.g. (3,1) and (4, 2)
Step-by-step explanation:
just mark any 2 points on the line
then find their co-ordinates by looking at the graph, the x co-ordinate (the first number) is on the line horizontal, the y co-ordinate (the 2nd number) is on the line vertical
EXAMPLE:
to find the co-ordinate (3,1), go across by three squares, and go up by one square, that's essentially what (3,1) means, it should be on the line