Verified answer

y=3x-4

the other equation you solve for y and get:

y=3x+8

since the number in front of x is the same they are parallel

y=-4x+2

solve for y again and get

y=4x+5/2

would not be either b/c they are not the same nor opposite reciprocals

i think so ..

3x-4=y is just like: y= 3x-4 slope=3

same slope: parallel

y-3x=8 is just like: y= 3x-8 slope=3

y=-4x+2 equals: y= -4x-2 slope= -4

not parallel or perpendicular

-5=-2y+8x equals: y= 4x+5/2 slope=4