singhmanya005 singhmanya005

12-11-2020
Mathematics

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A line with a slope of 2 passes through the points (2,d) and (1,3). What is the value of d?

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PhysicsGirl PhysicsGirl

12-11-2020

d = 5
(3-d)/(1-2) = 2
3-d/-1 = 2
3- d = -2
-d = -5
d = 5

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