Find the foci of the ellipse. +  = 1

A. (-11, 3), (21, 3)
B. (-15, 3), (25, 3)
C. (3, -11), (3, 21)
D. (-7, 3), (17, 3)


Answer: A

Mathematics

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A.
B.
C.
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A. -5(x + 4)(x - 4) B. -5(x + 4)(x + 4) C. -5(x - 4)(x + 4) D. -5(x - 4)(x - 4)

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The horizontal line containing the origin is called the: _______________.

Fill in the blank(s) with the appropriate word(s).

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