H Justified List 38 G GPE 5 prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems e g find the equation of a line parallel or perpendicular to a given line that passes through a given point Determine whether the equation is parallel perpendicular or neither to 2x 5y 10 Statement y 3x 5 y x 5 y 2 x 1 y 2 x 1 20x 8y 16 Circle your choice parallel perpendicular neither parallel perpendicular neither parallel perpendicular neither parallel perpendicular neither parallel perpendicular neither parallel perpendicular neither parallel perpendicular neither WHY I WE THINK SO