What are the most common mistakes students make in Straight Lines?
equal slopes make lines parallel; perpendicular slopes multiply to −1.
Top mistakes to avoid in Straight Lines: • equal slopes make lines parallel; perpendicular slopes multiply to −1. • inverting the formula to (x₂−x₁)/(y₂−y₁). • thinking perpendicular lines have equal slopes. • picking a form that doesn't match the given data.
Common mistake
equal slopes make lines parallel; perpendicular slopes multiply to −1.
Tap to watch or see it right here — the app stays open (it only opens a quick search if nothing embeddable is found).