SOLUTION: Determine whether the graphs of the two equations are perpendicular. x+2y=7 2x+4Y=3 are the graphs of the given equations perpendicular? Y-N

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Question 445829: Determine whether the graphs of the two equations are perpendicular.
x+2y=7
2x+4Y=3
are the graphs of the given equations perpendicular? Y-N

Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!
x+2y=7
2y=-x+7
y=-x/2+7
..
2x+4y=3
4y=-2x+3
y=-2x/4 +3
y=-x/2+3
The slopes are same.
so they are not perpendicular

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