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Question 2
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10 pts
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nind
Find the slope of the line passing through (-1,2) and (5,4). Find the slope of a line parallel to this line and
find the slope of a line perpendicular to this line.
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Answer 1

Slope = 1/3

Explanation:

`\mathrm{Slope}=(y_2-y_1)/(x_2-x_1)\\\\\left(x_1,\:y_1\right)=\left(-1,\:2\right),\:\left(x_2,\:y_2\right)=\left(5,\:4\right)\\\\m=(4-2)/(5-\left(-1\right))\\\\m = (2)/(5+1)\\ \\m = (2)/(6) \\\\m = (1)/(3)`