Problema Solution
Give the slope of the line and then determine whether the two lines are parallel. Perpendicular or neither paralel or perpendicular
Answer provided by our tutors
convert each line in y = mx + b form
m1 for first line and m2 for second line
if m1 = m2 both then parallel
if product of m1*m2 = -1 then perpendicular
if both are different then neither