Solve the equation by completing the square.(x - 9)(x - 1) = 12
A. {5 - 
, 5 + 
}
B. {5 - 2
, 5 + 2
}
C. {-5 - 
, -5 + 
}
D. {-5 - 2
, -5 + 2
}
Answer: B
Mathematics
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A. 1, -1, 3 B. 1, -2, 5 C. 1, -1, -3 D. 1, -1, -4
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Find 
for the function. Simplify your answer.
?
What will be an ideal response?
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Use the horizontal line test to determine whether the function is one-to-one.
A. No B. Yes
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