Graph the ellipse and locate the foci.9x2 + 4y2 = 36 

A. foci at (, 0) and (-, 0)

B. foci at (, 0) and (-, 0)

C. foci at (2, 0) and (-2, 0)

D. foci at (0, ) and (0, -)


Answer: D

Mathematics

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