Reduce each equation to a standard form and describe the curve completely by providing the important aspects of the curve, if: ● CIRCLE - center and radius ● PARABOLA - direction of the opening, vertex, focus, ends of latus rectum, and directrix ● ELLIPSE - center and direction of major axis, vertices/co-vertices (endpoints of the major and minor axes), foci, ends of latera recta, and directrices ● HYPERBOLA - center and direction of transverse axis, vertices/endpoints of the transverse and conjugate axes, foci, ends of latera recta, directrices, and asymptotes. 1)  x^2 + y^2 + 6x + 8y = −9

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.3: Hyperbolas
Problem 33E
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Reduce each equation to a standard form and describe the curve completely by providing
the important aspects of the curve, if:
CIRCLE - center and radius
● PARABOLA - direction of the opening, vertex, focus, ends of latus rectum, and directrix
● ELLIPSE - center and direction of major axis, vertices/co-vertices (endpoints of the
major and minor axes), foci, ends of latera recta, and directrices
● HYPERBOLA - center and direction of transverse axis, vertices/endpoints of the transverse and conjugate axes, foci, ends of latera recta, directrices, and asymptotes.


1)  x^2 + y^2 + 6x + 8y = −9


2) 3x^2 − 2y^2 − 12x + 12y = 12


3) x^2 + 2y^2 + 2x − 8y = −5

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