Express the product as a sum containing only sines or cosines.sin (5?) cos (6?)
A. 
[cos (11?) - cos ?]
B. sin cos (30?2)
C. 
[sin (11?) - sin ?]
D. 
[cos (11?) + sin ?]
Answer: C
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Find the indicated quantities for the appropriate geometric sequence.A man borrowed $2000 at 10% interest compounded annually. If he paid off the loan in full at the end of 5 years, how much did he pay? Round to the nearest cent.
A. $3000.00 B. $3221.02 C. $1221.02 D. $2200.00
Determine whether the function is one-to-one by graphing and using the horizontal line test.f(x) = 6x - 6
A. Yes B. No
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = 
+ 2
A. 
B. 
C. 
D. 
Build the fraction to an equivalent fraction with the denominator specified. State the numerator.
= 
A. 20 B. 52 C. 260 D. 4