SOLUTION: determine whether the graphs of the equations are parallel, perpendicular, or neither.
12.3y+2x=6
y=7-3x
13.2x-4y=3
3x-6y=8
14.y+x=5
x-y=-4
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Question 59802: determine whether the graphs of the equations are parallel, perpendicular, or neither.
12.3y+2x=6
y=7-3x
13.2x-4y=3
3x-6y=8
14.y+x=5
x-y=-4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
determine whether the graphs of the equations are parallel, perpendicular, or neither.
12.3y+2x=6
y=7-3x
Slopes are -2/3 and -3
neither
-------------------
13.2x-4y=3
3x-6y=8
slopes are 1/2 and 1/2
parallel
----------------
14.y+x=5
x-y=-4
slopes are -1 and 1
perpendicular
------------------
Cheers,
Stan H.
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