Which of the following lines is NOT
parallel
to
y
= 2
x
+ 1?
2
x
+
y
= 1
4
x
- 2
y
= -3
y
- 2
x
= -1
2
x
-
y
= -3
Parallel Lines & Slopes
Write the standard form of the
equation of the line
passing through (1, -2) and
perpendicular
to the
line
-2
x
- 3
y
= 9.
-3
x
+ 2
y
= 7
3
x
+ 2
y
= 7
2
y
= 3
x
- 7
3
x
- 2
y
= 7
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Which of the following lines is NOT 
2x + y = 1
4x - 2y = -3
y - 2x = -1
2x - y = -3
Write the standard form of the 
