Question 251169
Just assign a value to "y" and solve for "x".  These two values will yield your first point.  Do the same at least one more time to come up with a second point so ou can draw a line in the cartesian plane.


Example: {{{x=9y}}}


If y=1, x=9(1)=9 ... point (9,1)
If y=2, x=9(2)=18 ... point (18,2)


The graph of {{{x=9y}}} looks like this:
{{{graph (600, 600, -20, 20, -5, 5, x/9)}}}