Determine the center (or vertex if the curve is a parabola) of the given curve.9y2 + 16x2 + 72y = 0
A. (0, -4)
B. (-3, 0)
C. (0, 4)
D. (3, 0)
Answer: A
Mathematics
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Estimate the limit by graphing the function for an appropriate domain. Confirm your estimate by using l'Hopital's rule. Show each step of your calculation.
1/x
What will be an ideal response?
Mathematics
Solve the problem.Find the height of the cliff. Round to the nearest hundredth of a meter when appropriate. 
A. 33.54 m B. 51.31 m C. 15 m D. 32.63 m
Mathematics
Find both the perimeter (P) and the area (A) of the given figure. 
A. P = 9 in.; A = 36 in.2 B. P = 6 in.; A = 18 in.2 C. P = 18 in.; A = 18 in.2 D. P = 12 in.; A = 36 in.2
Mathematics
Sketch the graph of the polynomial function.f(x) = 3x3 - 4x2 - 3x + 4
A. 
B. 
C. 
D. 
Mathematics