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Mathematics
Mathematics
Problem
What is the value of
y
y
y
so that the line through
(
3
,
y
)
(3, y)
(
3
,
y
)
and
(
2
,
7
)
(2, 7)
(
2
,
7
)
is parallel to the line through
(
−
1
,
4
)
(-1, 4)
(
−
1
,
4
)
and
(
0
,
6
)
(0, 6)
(
0
,
6
)
? a.
12
12
12
b.
10
10
10
c.
9
9
9
d.
6
6
6
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