Mathematics, 22.08.2019 19:30 CassidgTab

When are two distinct nonvertical lines parallel?
a)
when the slopes are equal
b)
when the slopes are positive
c)
when the product of the slopes is –1
d)
when the slopes are opposite

Answers: 3

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When are two distinct nonvertical lines parallel?
a)
when the slopes are equal
b...