Determine what kind of function might be used as a model for the data.
A. Polynomial, but neither quadratic nor linear
B. Quadratic: f(x) = ax2 + bx + c, a > 0
C. Linear: f(x) = mx + b
D. Quadratic: f(x) = ax2 + bx + c, a < 0
Answer: C
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Solve the problem.A woman borrowed $30,000 at 2% interest compounded annually. If the loan was paid off in one lump sum at the end of 6 years, how much did she pay?
A. $33,784.87 B. $33,600.00 C. $3784.87 D. $30,600.00
Find the point from those given that has the given property.The point where the slope of the tangent is greatest
A. (-1,1) B. (0,0) C. (1,-3)
Solve the problem.An appliance company determines that in order to sell x dishwashers, the price per dishwasher must bep = 420 - 0.4x.It also determines that the total cost of producing x dishwashers is given byC(x) = 4000 + 0.8x2.What is the maximum profit?
A. $69,500 B. $36,750 C. $40,750 D. $32,750
The graph of the boundary equations for the system of inequalities is shown with that system. Locate the solution region and find the corners.
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E. 