Here are the equations of five straight lines.
Line A: y=−3x+4y = -3x + 4y=−3x+4 Line B: y=0.5x+1y = 0.5x + 1y=0.5x+1 Line C: y=−2x+3y = -2x + 3y=−2x+3 Line D: y=4x−2y = 4x - 2y=4x−2 Line E: y=x−0.5y = x - 0.5y=x−0.5
Two of these lines are perpendicular. Write down the two perpendicular lines.
204 exam-style questions on Eduqas GCSE Maths Parallel and Perpendicular Lines. Each one has a worked solution and a mark scheme showing where the marks go.