Question

Select the points that lie on the function h(x) = 3x 2.

Answer 1

Answer:

(1,3) and (-1,3)

Step-by-step explanation:

Graph by using the direction, vertex, focus, and axis of symmetry.

Direction: opens up

Vertex: (0, 0)

Focus: (0, 1/12)

Axis of symmetry: x=0

Directrix: y=-1/12

x          y

-2         12

-1           3

0           0

1            3

2          12