Question

Find the y-intercept of the parabola y = x2

Answer 1

Vertex is 0,0. Points are -2,4. 2,4. -1,1. 0,0 and it will look like a U

Answer 2

The vertex would be (0,0) and the parabola points upward like a U. With the point (-2,4) (-1,1) (0,0) (1,1)(2,4). I hope this helps :D