EXERCISE 5.3
Identify the type of conic section for each of the equations.
1. 2x2 - y2 = 7
2. 3x2 + 3y2 - 4x + 3y +10 = 0
3. 3x2 + 2y2 = 14
4. x2 + y2 + x - y = 0
5. 11x2 - 25y2 - 44x + 50y - 256 = 0
6. y2 + 4x + 3y + 4 = 0
Answers:
1. hyperbola
2. circle
3. ellipse
4. circle
5. hyperbola
6. parabola
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