What is the slope of the line perpendicular to the line passing through the points (6,3) and (2,7)?
What is the slope of the line perpendicular to the line passing through the points (6,3) and (2,7)?
1). -2
2). 2
3). $\frac{1}{2}$
4). $\frac{-1}{2}$
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is option 1 is the correct answer?? am i right?
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