Answer:
C. y = 2x^2 − 3
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Up
Vertex: (
0
, −
3
)
Focus: (
0
, −
23
/8
)
Axis of Symmetry: x
=
0
Directrix: y
=
−
25
/8
x y
−
2 5
−
1 −
1
0 −
3
1 −
1
2 5
