Homework Assignment 2

Put the following equations into standard form, find the coordinates of the vertices of the major and minor axes and foci for each ellipse, and graph each ellipse.

1. x² + 16y² = 16
2. 9x² + 4y² = 1
3. 4x² + y² = 16
4. 8x² + 2y² = 32
5. 23x² + 184y² = 115
6. 7x² + 7y² = 7
7. 9x² + 27y² = 81
8. 12x² + 57y² = 1368

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