BONUS: Write the equation of both lines given below, and then determine if the lines are parallel, perpendicular, or neither. Choose the correct
answer below.
Line 1: (1, 2) and (3, 1)
Line 2: (2.0) and (0, -1)
Line 1: y = 1/2 x + 2.5, Line 2: y = -2 x+1, Perpendicular
O y 1
Line 1: y = 2x + 1, Line 2: y = 2x - 1, Parallel
Line 1: y = -1/2 x + 3, Line 2: y = 2x-1, Perpendicular
Line 1: y = -1/2 x + 2.5, Line 2: y = 1/2 x - 1, Neither