Determine which, if any, of the following functions might be used as a model for the data: Linear, with 
quadratic, with 
quadratic, with with 
neither linear nor quadratic. IA Robotics
Year
A. f(x) = ax2 + bx + c, a > 0
B. f(x) = mx + b
C. f(x) = ax2 + bx + c, a < 0
D. neither linear nor quadratic
Answer: A
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Solve the problem.Computer Specialists is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following voter profile. 
Determine the winner using the pairwise comparison method.
A. Alaska & Hawaii (tie) B. Alaska & Florida (tie) C. Alaska D. Florida & Hawaii (tie)
Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.
A. 17.000 ft B. 7 ft C. 14.731 ft D. 12.689 ft
Solve the system.x - y - 5z = 6 y + 3z = 2x + y + z = 10
A. (0, 0, 10) B. (2z - 8, -3z - 2, z) C. (2z + 8, -3z + 2, z) D. No solution
Determine the most appropriate metric unit to go in the blank. Choose from L, ml, kg, g, and mg.The capacity of the car's gas tank is 70 
.
A. mg B. g C. mL D. kg E. L