Find an equation for the parabola described.Vertex at (1, 6); focus at (1, 5)
A. y = - 
(x - 1)2 + 6
B. y = 
(x - 6)2 + 1
C. y = 
(x - 1)2 + 6
D. y = - 
(x - 6)2 + 1
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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Find all complex number solutions.(x - 7)2 = -245
A. 7 ± 7i
B. 7 ± 7
C. 7i
± 7
D. -7 ± 7i
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