Solve the problem.Where does the periodic function f(x) = 8esin(x/2) take on its extreme values?
A. x is an odd integer
B. x = ±k?/8 where k is an even integer
C. x = ±k? where k is an even integer
D. x = ±k? where k is an odd integer
Answer: D
Mathematics
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Change to a decimal.80%
A. 0.08 B. 0.8 C. 8 D. 0.69
Mathematics
Use a vertical format to subtract the polynomials. 7y4 - 7y3 + 7y2
A. 7y4 - 6y3 + 16y2 - y - 13 B. 7y4 - 8y3 - 2y2 - y - 13 C. 7y4 - 6y3 - 2y2 + y + 13 D. 7y4 - 8y3 + 16y2 + y + 13
Mathematics
Add or subtract as indicated. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation.
w6
A. 
w13 - 
w11 + 
w6z
B. 
w13 + 
w11 - 
w6z
C. 
w7 + 
w5 - 
z
D. 
w13 + 
w11 - 
w6z
Mathematics