Multiple Choice
Two points on L1 and two points on L2 are given. Use the slope formula to determine if lines L1 and L2 are parallel, perpendicular, or neither. L1: (3, 4) and (7, 11)
L2: (9, -9) and (5, -16)
A) Parallel
B) Perpendicular
C) Neither
Correct Answer:

Verified
Correct Answer:
Verified
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