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33 votes
33 votes
Determine if the given pair of lines is parallel, perpendicular, or neither. y=-3x+5 and y=-3x-15

User Kumar Ashutosh
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3.1k points

1 Answer

18 votes
18 votes

Answer: parallel

Step-by-step explanation: look at the slopes: since both are -3x (the same slope) the lines are parallel

User Tifa
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