Learning task 3. complete the tables below and graph on the same coordinate plane. then analyze the relationship between the graphs. 1. given: y = -2x2 2. given: y = – x2 4 3. given: y = (x 1)2 4. given: y = 2x2 – 4x 4 e domain range opening of the parabola vertex axis of symmetry x - intercept y – intercept domain range opening of the parabola vertex axis of symmetry x - intercept y – intercept domain range opening of the parabola vertex axis of symmetry x - intercept y – intercept domain range opening of the parabola vertex axis of symmetry x - intercept y – intercept