Answer :
a line that passes through the origin is form
y=mx
slopes of perpendicular lines have slopes that mulitppl to -1
-3 times wha =-1
1/3
y=1/3x is answer
y=mx
slopes of perpendicular lines have slopes that mulitppl to -1
-3 times wha =-1
1/3
y=1/3x is answer