Find the standard form of the equation of the ellipse satisfying the given conditions.Foci at (0, -2), (0, 2); Vertices at (0, -6), (0, 6)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
Mathematics
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Find the mode or modes.20, 45, 46, 45, 49, 45, 49
A. 45 B. 42.7 C. 49 D. 46
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Use the graph to find the intervals on which it is increasing, decreasing, or constant.
A. Increasing on (-?, 0); decreasing on (0, ?) B. Increasing on (-?, ?) C. Decreasing on (-?, 0); increasing on (0, ?) D. Decreasing on (-?, ?)
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Multiply and simplify. Assume variables do not cause any denominators to equal 0.
? 
A. 
B. 
C. 
D. 
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Write the rational number in lowest terms.
A. 
B. 
C. 
D. 
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