Please help, I don't want to fail Math this year.

What would the vertex form equation look like for if the vertex is at the origin and the focus is (0,-16)?

Question

Please help, I don't want to fail Math this year. 

What would the vertex form equation look like for if the vertex is at the origin and the focus is (0,-16)?

anonymous · Answer

What would the vertex form equation look like for if the vertex is at the origin and the focus is (0,56)?

anonymous · Answer

this might help you or give you the answer http://www.mathwarehouse.com/geometry/parabola/images/standardFormEquation3.jpg

anonymous · Answer

try to take the idea and apply it ill tell you if your right