Find the axis of symmetry of the given function.f(x) = 7x - 2x2 + 2
A. x = 
B. x = - 
C. x = 
D. x = - 
Answer: C
Mathematics
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Solve the problem.Two pages that face each other in a book have 449 as the sum of their page numbers. What is the number of the page that comes first?
A. 223 B. 224 C. 222 D. 225
Mathematics
Write the fraction as a decimal.
A. 0.54 B. 0.054 C. 0.00054 D. 0.0054
Mathematics
Divide.
A. p - 4 + 
B. p - 3 + 
C. p + 4 + 
D. p - 4
Mathematics
Use the graph to answer the question.
What were the total sales for the first 6 months of 2009?
A. $64,000 B. $286,000 C. $302,000 D. $366,000
Mathematics