Use the graph of the parabola to fill in the table.
(a) Does the parabola open upward or downward?
- upward
- downward
(b) Find the equation of the axis of symmetry.
equation of axis of symmetry:
(c) Find the intercept(s).
For both the x- and y-intercept(s), make sure to do the following.
If there is more than one, separate them with commas.
If there are none, select "None".
x-intercept(s):
y-intercept(s):
(d) Find the coordinates of the vertex.
vertex: