Concept explainers
For Exercises 13-22,
a. Identify the center of the ellipse.
b. Determine the value of
c. Determine the value of
d. Identify the vertices.
e. Identify the endpoints of the minor axis.
f. Identify the foci.
g. Determine the length of the major axis.
h. Determine the length of the minor axis.
i. Graph the ellipse. (See Examples 1-2)

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Chapter 10 Solutions
PRECALCULUS
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