Determine the standard equation of the hyperbola with the given characteristics.The center is at (5, 3), a focus is at (1, 3), and a vertex is at (4, 3).
A. 
- (y - 3)2 = 1
B. 
- (y - 5)2 = 1
C. (x - 5)2 - 
= 1
D. (x - 3)2 - 
= 1
Answer: C
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