Each line contains the given points. Find the slope of each line to determine if the lines are parallel, perpendicular, or neither.L1: (9, 9) and (3, -7)L2: (4, -8) and (-4, -5)
A. neither
B. parallel
C. perpendicular
Answer: C
Mathematics
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A. 
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C. 
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- 4i
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What will be an ideal response?
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