Determine whether the lines are parallel, perpendicular, or neither.
L1 Y = 7/8x -7
L2 Y= 8/7x - 8
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Slope of line 1 is 7/8x
Slope of line 2 is 8/7x
Parralel lines have same slope, therefore they are not parralel
Perpendicular lines have their slope as reciprocals. The two lines are perpendicular to each other because the slopes are reciprocals.
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