SOLUTION: Graph x-y<=3 and x+2y>=6

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Graph x-y<=3 and x+2y>=6      Log On


   

Question 178975: Graph x-y<=3 and x+2y>=6
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Graph x-y<=3 and x+2y>=6
--------
Rearrange:
y >= x + 3
y >= -x + 6
-----------------
Graph the EQUALITY boundaries y = x+3 and y = -x+6
---
graph%28400%2C300%2C-10%2C10%2C-10%2C10%2Cx%2B3%2C-x%2B6%29
Shade the halfplane ABOVE y = x+3
Shade the halfplane ABOVE y = -x+6
-------------------
Cheers,
Stan H.