Find the standard form of the equation of the ellipse satisfying the given conditions.Major axis vertical with length 14; length of minor axis = 8; center (0, 0)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
Mathematics
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Solve the systems of equations by the addition method. 
A. 
B. {(7, 28)}
C. no solution; ?
D. {(2, 4)}
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