How would I do 7B? ive seen the mark scheme and im not found of the method they used
s2 help! Watch
- Thread Starter
- 26-06-2016 00:20
- 26-06-2016 00:26
I think you just look at the graph and see what values would make the lines look like they do. So if y = ax is a straight line between (0,0) and (2,1/2) then you can tell what a is.