An elliptical stained-glass insert is to be fitted in a 6ft by 4 ft rectangular opening (see figure). Using the coordinate system shown, find an equation for the ellipse.
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?
A. 
B. 
C. 
D. 
E. 
Answer: A
Mathematics
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Determine convergence or divergence of the series.
A. Diverges B. Converges
Mathematics
Solve the equation.-11y + 4 = -2 - 11y
A. 0 B. all real numbers C. 2 D. no solution
Mathematics
Simplify.6 ? 4 - 5 ? 5 + 4 ? 5
A. 19
B. 44
C. 
D. 
Mathematics
Graph the solution of the system.
A. 
B. 
C. 
D. 
Mathematics