DPlot

Thank you! I didn't really notice the extents for Y=f(X), only those for the whole graph and that's what messed it up. Changed the extents around and it works. The graph displays exactly how I want it. I also like the function that labels where the lines intersect as well. Thanks for creating such a ...

Haha yeah, it looks like I gave you guys the wrong constraints.

Y=-X+40000
Y=-X+18000
Y=-3*X+60000

should be the right ones, however, I'm putting in:

-X+40
-X+18
-3*X+60

just because the numbers are smaller, so I can just learn how this thing works.

Here's the problem I'm getting. When I put in ...

I'm working on a linear programming problem here, finally stumbling upon a program that can actually graph linear inequalities for me! However, I am running into trouble in having them display correctly.

If anyone knows anything about linear programming problems, they are just a bunch of constraint ...