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Mathematics
Mathematics
Problem
The line
y
=
m
x
+
4
y=mx+4
y
=
m
x
+
4
is perpendicular to the line passing through the points
(
1
,
2
)
(1,2)
(
1
,
2
)
and
(
5
,
−
6
)
(5,-6)
(
5
,
−
6
)
. Determine
m
m
m
. a)
2
2
2
b)
1
2
\dfrac{1}{2}
2
1
c)
−
1
2
-\dfrac{1}{2}
−
2
1
d)
−
2
-2
−
2
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