20. Which is the equation of the line that passes through (1, 2) and is parallel to 4x - 2y = 6
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20. Which is the equation of the line that passes through (1, 2) and is parallel to 4x - 2y = 6

[From: ] [author: ] [Date: 12-05-02] [Hit: ]
......
A) y = 2x - 3
B) (y - 2) = 2(x - 1)
C) y = 2x

-
4x - 2y = 6
-2y = -4x + 6
y = 2x - 3

the slope is 2
parallel lines have equal slopes

use the point slope formula
y - y1 = m(x - x1)

y - 2 = 2(x - 1)

B)
1
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