Find the equation in standard form of the parabola described.The vertex has coordinates (2, 4), and the focus has coordinates (5, 4).
A. (x - 4)2 = 4(y - 4)
B. (y - 4)2 = -12(x - 2)
C. (y - 4)2 = 12(x - 2)
D. (x - 4)2 = -4(y - 4)
Answer: C
Mathematics
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A. 
B. ?
C. ?
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