Solve the equation by completing the square. m2 - 18m + 81 = 0
A. {-9}
B. {9}
C. {± 9}
D. {18}
Answer: B
Mathematics
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Find the first 4 terms of the recursively defined sequence.a1 = 3, a2 = 1, an + 1 = an - an - 1
A. 3, 1, -2, -3 B. 3, 1, 4, 5 C. 3, 1, 2, -1 D. 3, 1, -1, -3
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Solve the problem.Find the figure that results from reflecting the given figure across the line m, and then reflecting the result across line n.
A. 
B. 
C. 
D. 
Mathematics
Give the domain of the function.f(x) = 
A. (-?, -9) ? (4, ?) B. (-?, 4) ? (9, ?) C. (-?, ?) D. (9, 4)
Mathematics
In how many different ways can a panel of 12 jurors and 2 alternate jurors be chosen from a group of 28 prospective jurors?
__________ ways
Mathematics