Determine, without graphing, whether the given quadratic function has a maximum value or a minimum value and then find that value.f(x) = x2 - 2x - 8
A. maximum; 1
B. minimum; - 9
C. maximum; - 9
D. minimum; 1
Answer: B
Mathematics
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A. Even B. Odd C. Neither
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Simplify by factoring.
A. 6
B. 252x
C. 7x2 
D. 6x
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Change the mixed number to an improper fraction.3
A. 
B. 
C. 
D. 
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Find the domain of f and write it in interval notation.f(x) = log5(2x - 4)
A. (0, ?)
B. (-?, ?)
C. 
D. 
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