Find the axis of symmetry of the given function.f(x) = 17x - 8 -x2
A. x = 
B. x = - 
C. x = 17
D. x = 
Answer: A
Mathematics
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Determine whether the following is always true or not always true. Given reasons for your answers.(u × v) ? v = u ? (u × v)
What will be an ideal response?
Mathematics
Solve the problem.The weekly production cost C of manufacturing x calendars is given by 
where the variable C is in dollars. What is the cost of producing 213 calendars?
A. $668.00 B. $6180.00 C. $242.00 D. $639.00
Mathematics
Perform the indicated operation.(4 + x2 - 4x) + (2x - 11 + x3) + (-3x + 11 + 2x3)
A. 3x3 + 3x2 - 7x + 4 B. 4x3 - 5x + 4 C. 3x3 + x2 - 5x + 15 D. 3x3 +x2 - 5x + 4
Mathematics
Find the center of the ellipse.
+ 
= 1
A. (20, 0) B. (0, 0) C. (20, 12) D. (0, 12)
Mathematics