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Mathematics
Mathematics
Problem
Points
A
(
−
4
,
2
)
A(-4,2)
A
(
−
4
,
2
)
and
B
(
1
,
2
)
B(1,2)
B
(
1
,
2
)
lie on a line. Identify the nature of the slope of line
A
B
AB
A
B
(positive, negative, zero or undefined) and give a brief reason.
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