Unformatted text preview: lowing 3 × 3 matrix:
1 of A =
1 −1
,
−1 2 B= 41
1 − 1
40 9. (a) Find an equation for the parabola that has its vertex at the origin and directrix,
y = 6.
(b) Find the equation of an ellipse with foci at (±4, 0) and vertices at (±5, 0). 10points 10. For the ellipse given by: 9x2 + 4y 2 = 36
(a) Find the center, length of the major axis and length of minor axes, the vertices,
Foci, and the end points of the minor axis.
(b) Sketch the ellipse labeling the vertices, foci and end points of...
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This document was uploaded on 03/09/2014 for the course MATH 010 at Howard.
 Fall '10
 N/A
 Algebra

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