How do you graph #x+y=3#?
1 Answer
May 3, 2016
Plot two solution points and draw a line through those points.
Explanation:
Since
we only need two points to plot the equation's line.
Two obvious points to use would be the x and y intercepts:
Plotting these two points and drawing a line through them should give a graph like:
graph{((x-3)^2+y^2-0.01)(x^2+(y-3)^2-0.01)(x+y-3)=0 [-6.323, 9.48, -2.71, 5.19]}
