State whether the function is a polynomial function or not. If it is, give its degree. If it is not, tell why not.f(x) = 
- 
x
A. Yes; degree 0
B. No; x has a fractional coefficient
C. Yes; degree 1
D. Yes; degree 4
Answer: C
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Find the absolute extreme values of the function on the interval.f(x) = 3x - 5, -2 ? x ? 4
A. absolute maximum is 7 at x = -2; absolute minimum is - 1 at x = 4 B. absolute maximum is 17 at x = 4; absolute minimum is - 1 at x = -2 C. absolute maximum is 7 at x = 4; absolute minimum is - 11 at x = -2 D. absolute maximum is 17 at x = -4; absolute minimum is - 11 at x = 2
Refer to the following normal curve, with mean ? and standard deviation ?.
A data value of 39 corresponds to a standardized value of
A. 1.25. B. 1.5. C. -1.25. D. -1.5. E. none of these
Solve the problem.Gretta wants to retire in 
At that time she wants to be able to withdraw 
at the end of each 
for 
Assume that money can be deposited at 12% per year compounded semiannually. What exact amount will Gretta need in 
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A. $153,792.25
B. $259,787.25
C. $159,792.00
D. $156,879.50
Decide whether the dose is reasonable or unreasonable. If it is unreasonable, indicate whether it is too much or too little.Take an aspirin weighing 0.001 kilograms.
A. Unreasonable, too little B. Reasonable C. Unreasonable, too much