Tell whether the expression is a polynomial. If it is, give its degree.7x3 - 
A. Polynomial; degree -1
B. Polynomial; degree 3
C. Polynomial; degree 1
D. Not a polynomial
Answer: D
Mathematics
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Solve the problem.The rabbit population in a forest area grows at the rate of 9% monthly. If there are 230 rabbits in April, find how many rabbits (rounded to the nearest whole number) should be expected by next April. Use 
A. 685 B. 671 C. 659 D. 672
Mathematics
Find the average rate of change of the function as x changes from a to b.g(x) = 3x - 8; a = 4, b = 6
A. 3
B. 
C. 0
D. -3
Mathematics
Evaluate the integral.
dx
A. 1 - cos 1 B. 1 + cos 1 C. -1 D. 1
Mathematics
Using the horizontal-line test, determine whether the function is one-to-one.f(x) = 
- 3
A. Yes B. No
Mathematics