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A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is
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5 votes
A line has a slope of 2 and contains the points (1, 3) and (2, y). The value of y is

User Ian A McElhenny
by
8.4k points

1 Answer

6 votes

\sf{Slope =(y_2-y_1)/(x_2-x-1)

Plug in what we were given:


2 = (y-3)/(2-1)

Simplify the denominator:


2 = (y-3)/(1)


2 = y-3

Add 3 on both sides:


\boxed{\bf{y=5}}

The value of y is 5.
User LoS
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8.1k points
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