Question 24440
3y=x
Make a table of values for x and then solvethe equation for y;
x|y
----
1|3
0|0
-1|-3
Now pot those points on the garph and draw a line.
x=3
This is a straight line,
{{{graph (200,200, -5,5,-5,5, x=3)}}}
2y=-5
This also is a straight line;
{{{graph (300,300, -3,3,-3,3, y=-5/2)}}}
Hope you understand
=)