Are the following lines parallel, perpindicular, or neither?
(a)x-2y=4
(b)2x+y=2
(a)-2y=-x-4
-y=-x/2-2
(b)y=-2x+2
I have that they are perpindicular. My question is this:
is -x/2 the reciprocal of 2x?
yes
Thank You
(a)x-2y=4
(b)2x+y=2
(a)-2y=-x-4
-y=-x/2-2
(b)y=-2x+2
I have that they are perpindicular. My question is this:
is -x/2 the reciprocal of 2x?
yes
Thank You