Answer:Direction: Opens Down
Vertex:
(
5
2
,
17
4
)
Focus:
(
5
2
,
4
)
Axis of Symmetry:
x
=
5
2
Directrix:
y
=
9
2
Select a few
x
values, and plug them into the equation to find the corresponding
y
values. The
x
values should be selected around the vertex.
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x
y
0
−
2
1
2
5
2
17
4
3
4
4
2
Graph the parabola using its properties and the selected points.
Direction: Opens Down
Vertex:
(
5
2
,
17
4
)
Focus:
(
5
2
,
4
)
Axis of Symmetry:
x
=
5
2
Directrix:
y
=
9
2
x
y
0
−
2
1
2
5
2
17
4
3
4
4
2
Step-by-step explanation:nn
