Exploring Parallel Lines & Slopes

1) Plot points A(-10, 4), B(-5, 6), C(-12, 1), & D(-2, 5) on a coordinate plane. 2) Use the line tool to draw a line through points A & B and a line through points C & D.
4) Plot points E(2, 3), F(3, -1), G(5, 1), & H(6, -3) on a coordinate plane. 5) Use the line tool to draw a line through points E & F and a line through points G & H.