1. O E L Y K x
*Parent graph: center is at the origin *2 axes of symmetry *EY is the major axis and always contains the foci *KL is the minor axis
x = foci

2. O E L Y K x
*vertices: the endpoints of each axis *EO & OY are the semi-major axes (a) (so major axis EY = 2a) *KO & OL are the semi-minor axes (b) (so minor axis KL = 2b) * foci are c units from the center
x = foci

3. Please see orange formula sheet for more details about the ellipse:

4. HOMEWORK HELP:

5. HOMEWORK HELP:

6. HOMEWORK HELP: #9 continued