Question

Graph the equation. The identify the vertex and axis of symmetry.
y=1/4x^2+3

Select one:
a. Vertex: (0,3)
Axis of Symmetry: x = 0
b.
Vertex: (4,3)

Axis of Symmetry: x = 4

c.
Vertex: (0,3)

Axis of Symmetry: x = 3

Answer 1

www.desmos.com/calculator - you can type in any equation and get the graph.  I have done your equation.  See attached. 

So then it is easy to see your answer is A