3. Complete the square to determine whether the equation represents an ellipse, a parabola, a hyperbola or a degenerate conic. For ellipse: find center, foci, vertices, and length of the major and minor axes; For parabola: find the vertex, focus, and directrix; For hyperbola: find the center, foci, vertices, and asymptotes. Sketch the graph. (a) x² +6x+12y+9=0 (b) 2x² + y² = 2y +1 (c) 16x² (d) x² +16=4(y² +2x) -9y²-96x+288=0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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3. Complete the square to determine whether the equation represents an ellipse, a parabola, a
hyperbola or a degenerate conic. For ellipse: find center, foci, vertices, and length of the major
and minor axes; For parabola: find the vertex, focus, and directrix; For hyperbola: find the
center, foci, vertices, and asymptotes. Sketch the graph.
(a) x² +6x+12y+9=0
(b) 2x² + y² = 2y +1
(c) 16x²
(d) x² +16=4(y² +2x)
-9y²-96x+288=0
Transcribed Image Text:3. Complete the square to determine whether the equation represents an ellipse, a parabola, a hyperbola or a degenerate conic. For ellipse: find center, foci, vertices, and length of the major and minor axes; For parabola: find the vertex, focus, and directrix; For hyperbola: find the center, foci, vertices, and asymptotes. Sketch the graph. (a) x² +6x+12y+9=0 (b) 2x² + y² = 2y +1 (c) 16x² (d) x² +16=4(y² +2x) -9y²-96x+288=0
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