The slope of the line parallel to the line whose slope is -6/7 is -6/7 and the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
The slope is given as:
Slope =-6/7
The slopes of parallel lines are equal.
This means that the slope of the line parallel to the line whose slope is -6/7 is -6/7
Hence, the slope of the line parallel to the line whose slope is -6/7 is -6/7
The slope is given as:
Slope =-6/7
The slopes of perpendicular lines are opposite reciprocal
i.e.
Slope = -1/(-6/7)
Evaluate
Slope = 7/6
This means that the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
Hence, the slope of the line perpendicular to the line whose slope is -6/7 is 7/6
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