Answer:
=
(
−
4
)
2
+
5
Step-by-step explanation:
Direction: Opens Up
Vertex:
(
4
,
5
)
Focus: (
4,
21
4)
Axis of Symmetry: x
=4
Directrix: y
=
19
4
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.
Tap for more steps...
x
y
2
9
6
4
5
5
6
9
Graph the parabola using its properties and the selected points.
Direction: Opens Up
Vertex: (
4
,
5
)
Focus: (
4
,
21
4
)
Axis of Symmetry: x
=
4
Directrix: y
=
19
4
xy
2
9
3
64
5
5
6
6
9
