Question 1199124: Consider the elipse 9x^2+36y^2=324
Which of the following statements about the foci and eccentricity is correct?
Only one answer is correct. Which one is correct?
A) the foci are [0,-3(square root of 3)] and [0, 3(square root of 3)], the eccentricity is 1/2(square root of 3)
B) the foci are [0,-3(square root of 3)] and [0, 3(square root of 3)], the eccentricity is square root of 3
C) the foci are [(-3(square root of 3), 0] and [3(square root of 3),0)], the eccentricity is 1/2(square root of 3)
D) the foci are [(-3(square root of 3),0] and [3(square root of 3),0], the eccentricity is square root of 3
Answer by MathLover1(20850)   (Show Source):
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