SOLUTION: (3,5),(-3,r) m =3/4

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Question 1205365: (3,5),(-3,r) m =3/4
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
Reader may imagine you are given two points one with a variable coordinate, and a slope of those two points, and you want to solve for that unknown variable.


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Answer by ikleyn(52792)   (Show Source): You can put this solution on YOUR website!
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(3,5),(-3,r) m =3/4
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 = 


 = 


4(r-5)  = 3*(-6)

4r - 20 =  -18

4r = -18 + 20

    4r = 2

     r =  =  = 0.5.


ANSWER.  r =  = 0.5.

Solved.



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