Graph the ellipse and locate the foci.
+
= 1
A. foci at (2, 0) and (-2
, 0)
B. foci at (, 0) and (-
, 0)
C. foci at (, 0) and (-
, 0)
D. foci at (0, ) and (0, -
)
Answer: D
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A.
B.
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D.
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Determine the values of x for which f(x) and g(x) are inverse functions.f(x) = x2 - 13, g(x) = -
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What will be an ideal response?