Detailed description
Cartesian plane. Points (–2, 7), (–1, 1), (0, –1), (1, 1), (2, 7), joined forming a parabola equation y = 2x2 – 1.
Cartesian plane. Points (–2, 7), (–1, 1), (0, –1), (1, 1), (2, 7), joined forming a parabola equation y = 2x2 – 1.