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.

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Presentation transcript:

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

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

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

HOMEWORK HELP:

HOMEWORK HELP:

HOMEWORK HELP: #9 continued