For Exercises 9–16,
a. Identify the equation as representing a
b. Graph the curve.
c. Identify key features of the graph. That is,
•If the equation represents a circle, identify the center and radius.
•If the equation represents an ellipse, identify the center, vertices, endpoints of the minor axis, foci, and eccentricity.
•If the equation represents a hyperbola, identify the center, vertices, foci, equations of the asymptotes, and eccentricity.
•If the equation represents a parabola, identify the vertex, focus, endpoints of the latus rectum, equation of the of the directrix, and equation of the axis of symmetry.
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COLLEGE ALGEBRA CUSTOM TEXT WITH ALEKS 3
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