Find the vertices of the hyperbola. 4y2 - x2 = 36
A. (3, 0) and (-3, 0)
B. (0, 9) and (0, -9)
C. (0, 4) and (0, -4)
D. (0, 3) and (0, -3)
Answer: D
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Find the area of the region that lies inside the first curve and outside the second curve.
 FIGURE 1.png)
Solve the problem.A deposit of $10,000 is made in an account that earns 5.2% interest compounded quarterly. The balance in the account after n quarters is given by the sequence an = 10,000
n, n = 1, 2, 3, ...Find the balance in the account after five years by computing a20
A. $12,947.59 B. $10,667.12 C. $5239.79 D. $6473.79
Express the product as a sum or difference.sin 4x sin 2x
A. 
(sin 6x + cos 2x)
B. 
(cos 6x - cos 2x)
C. sin2 8x2
D. 
(cos 2x - cos 6x)
Use a graphing utility to obtain the plane curve represented by the given parametric equations.Cycloid: x = 2(t - sin t), y= 2(1 - cos t), 0 ? t ? 6?
A. 
B. 
C. 
D. 