122449
AssignmentMultiple Dropdowns

Equations of Ellipses

Question 122449 • Precalculus

An ellipse has vertices of (5, 0) and (–5, 0) and covertices of (0, 2) and (0, –2). Use the given information to answer the questions about the ellipse.

Answer
On which line will the foci be graphed?:

y = 0

The foci are located at about .:

(4.58, 0) and (-4.58, 0)

Selection 3:

both vertical

The directrices are located at about .:

x = 5.46 and x = -5.46

Previous
Next