Please help me solve the following ellipse problem:
Graph the ellipse. 16x^2+4y^2=48
what is the center?
Where are the vertices?
Where are the co-vertices?
Where are the foci?
Graph the hyperbola. 16y^2-4x^2=64
What is the center?
What are the vertices?
Where are the co-vertices?
Where are the foci?
What are the asymptotes?