Question

1. For questions 1–2, what are the coordinates of the vertex of the graph? Is it a maximum or minimum? (1 point) (0, –1); maximum (0, –1); minimum (–1, 0); maximum (–1, 0); minimum 2. (1 point) (0, –1); maximum (0, –1); minimum (–1, 0); maximum (–1, 0); minimum 3. For questions 3–4, order the group of quadratic functions from widest to narrowest graph. y = 2x2, y = 4x2, y = 5x2 (1 point) y = 5x2, y = 4x2, y = 2x2 y = 4x2, y = 2x2, y = 5x2 y = 2x2, y = 4x2, y = 5x2 y = 2x2, y = 5x2, y = 4x2 4. y = x2, y = x2, y = x2 (1 point) y = x2, y = x2, y = x2 y = x2, y = x2, y = x2 y = x2