<PRE><B>Question 80855</B>
Determine which two equations represent parallel lines
a)y=6x-2
b) y=-6x+2
c)y=6x+1
d)y=-1/6x-2

Answer: a and c have the same slope=6
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Determine which two equations represent parallel lines.
a)y=6x-4
b)y=1/6x+4
c)y=-1/6x+4
d)y=1/6x-4

Answer: b and d which both have slopes of 1/6
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Cheers,
Stan H.
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