The slopes of the two lines are given. Conclude whether the lines are parallel, perpendicular, or neither.
a)m=2/3,m=4/6
b)m=3/4,m=-4/3
c)m=2,m=-2
d)m=1,m=-1
e)m=1/5,m=0.2
f)m=2 1/4, m=-4/9
a)m=2/3,m=4/6
b)m=3/4,m=-4/3
c)m=2,m=-2
d)m=1,m=-1
e)m=1/5,m=0.2
f)m=2 1/4, m=-4/9
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