SOLUTION: POINTS (r, -2) AND (-7, -1) ARE ON A LINE WITH SLOPE m=-1/4. Find the value of r.
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Question 706084: POINTS (r, -2) AND (-7, -1) ARE ON A LINE WITH SLOPE m=-1/4. Find the value of r.
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Slope m=
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