Find the standard equation of the hyperbola.Foci at (±3, 0), transverse axis with length 4
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: B
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Solve the problem.Find the volume of the region enclosed by the sphere 
and the cylinder 
A. 
(3? - 4)
B. 
(3? - 4)
C. 
(3? - 4)
D. 
(3? - 4)
Consider these figures:
Which figure above, if any, is topologically equivalent to the given figure? Identify the topologically equivalent figure by letter.A sponge
A. A B. B C. C D. None of these
Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = 
on 
divided into 5 subintervals
A. 
B. 
C. 
D. 
Use the graph to evaluate the expression.Find (fg)(-2) and 
(4).
A. (fg)(-2) = 8; 
(4) = 
B. (fg)(-2) = -0; 
(4) = 
C. (fg)(-2) = 8; 
(4) = 
D. (fg)(-2) = -40; 
(4) = 