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- The point (a, 2a) is an interior point of the regicn bounded by the parabola y^2 = 16x
. The point (a, 2a) is an interior point of the regicn bounded by the parabola y^2 = 16x
The point (a, 2a) is an interior point of the regicn bounded by the parabola y2 = 16x and the double ordinate through the focus. Then a belongs to the open interval
(A) a < 4
(B) 0 < a < 4
(C) 0 < a < 2
(D) a > 4
Best Answer
Correct Answer:
(B) 0 < a < 4
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