Determine Whether Lines L1 and L2 Passing Through the Pairs

question 61

Multiple Choice

Determine whether lines L1 and L2 passing through the pairs of points are parallel, perpendicular, or neither. L1 : (-5, -9) , (-7, 2)
L2 : (-8, 1) , (-19, -1)

• A)parallel
• B)perpendicular
• C)neither

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Opportunity Cost

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