Conic Sections

1. A.
   $100$
2. B.
   $200$
3. C.
   $50$
4. D.
   $10$

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1. A.
   $4$ sq. units
2. B.
   $8$ sq. units
3. C.
   $12$ sq. units
4. D.
   $16$ sq. units

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1. A.
   $\left(1, \dfrac{1}{2}\right)$
2. B.
   $(2, 2)$
3. C.
   $(-2, 2)$
4. D.
   $\left(-1, \dfrac{1}{2}\right)$

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1. A.
   $\pm\sqrt{551}$
2. B.
   $\pm 3\sqrt{551}$
3. C.
   $\pm 5\sqrt{551}$
4. D.
   $\pm 7\sqrt{551}$

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1. A.
   $\dfrac{1}{2}$
2. B.
   $\dfrac{1}{3}$
3. C.
   $\dfrac{1}{\sqrt{2}}$
4. D.
   $\dfrac{1}{\sqrt{3}}$

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1. A.
   $x + 2y = 0$
2. B.
   $x + 2y - 4 = 0$
3. C.
   $x + 2y + 4 = 0$
4. D.
   $x - 2y + 4 = 0$

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1. A.
   $4x + 9 = 0$
2. B.
   $4y + 9 = 0$
3. C.
   $4y - 9 = 0$
4. D.
   $4x - 9 = 0$

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1. A.
   $\dfrac{3}{4}$
2. B.
   $\dfrac{\sqrt{7}}{4}$
3. C.
   $\dfrac{1}{2}$
4. D.
   $\dfrac{3}{8}$

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1. A.
   2
2. B.
   16
3. C.
   $\frac{1}{\sqrt{2}}$
4. D.
   4

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1. A.
   $x + \sqrt{3}y \pm \sqrt{43} = 0$
2. B.
   $x - \sqrt{3}y \pm \sqrt{43} = 0$
3. C.
   $\sqrt{3}x - y \pm \sqrt{43} = 0$
4. D.
   $x - \sqrt{3}y \pm \sqrt{3} = 0$

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