SOLUTION: Determine whether the given pairs of lines are parallel, coincident or intersecting?
L: x+y=10
M: 3x+3y=6
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-> SOLUTION: Determine whether the given pairs of lines are parallel, coincident or intersecting?
L: x+y=10
M: 3x+3y=6
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Question 490459: Determine whether the given pairs of lines are parallel, coincident or intersecting?
L: x+y=10
M: 3x+3y=6 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! Determine whether the given pairs of lines are parallel, coincident or intersecting?
L: x+y=10
M: 3x+3y=6
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Put each in the slope-intercept form:
y = -x + 10
y = -x + 2
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Both have slope = -1 and different y-intercepts.
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So the lines are parallel.
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Cheers,
Stan H.