Determine Whether the Lines Are Parallel, Perpendicular, or Neither $\frac { 1 } { 2 }$

Multiple Choice

Determine whether the lines are parallel, perpendicular, or neither.
L1: y = $\frac { 1 } { 2 }$ x - 4
L2: y = - $\frac { 1 } { 2 }$ x - 2

A) Parallel
B) Perpendicular
C) Neither