A) I assume you mean y= 3x+1. Parallel line have r]the same slope so this would be 3
B) The slope of the perpendicular is the negative reciprocal which in this case would be -1/3
Oscar A.
asked • 10/19/20Find the slope of the lines described below
a- A line parallel to y+3x+1
b-A line perpendicular to y=3x+1
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Oscar A.
Thank you, Stephen.!!10/20/20