Question

Determine whether this is parallel, perpendicular or neither

2y=-3x+5

Answer 1

find the slope
relationship between lines can be determined by the slope
parallel lines have the same slope
if lines are perpendicular the product of the slopes is -1
only the 2 states if one of these don't apply then lines are neither parallel nor perpendicular

Answer 2

note that all you posted was one line or all I can see is one line