SOLUTION: y=x+7 and y=-x+2 are they parallel, perpindicular or neither

Algebra ->  Linear-equations -> SOLUTION: y=x+7 and y=-x+2 are they parallel, perpindicular or neither      Log On


   

Question 286231: y=x+7 and y=-x+2 are they parallel, perpindicular or neither
Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
y=x+7 and y=-x+2 are perpendicular