Answer:
D. (0, 2); minimum
Step-by-step explanation:
Use the formula
x
=
−
b/
2
a
to find the maximum and minimum.
(
0
,
2
)
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Up
Vertex:
(
0
,
2
)
Focus:
(
0
,
9
/4
)
Axis of Symmetry:
x
=
0
Directrix:
y
=
7
4
x
y
−
2
6
−
1
3
0
2
1
3
2
6
Rewrite in vertex form and use this form to find the vertex
(
h
,
k
)
.
(
0
,
2
)
