Find the indefinite integral.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
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Evaluate the integral.
A. ln
- ln 
+ C
B. 
ln
- 
ln
+ C
C. 
ln
- 
ln 
+ C
D. 
ln
+ 
ln
+ C
The general term of a sequence is given. Determine whether the given sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, find the common difference; if it is geometric, find the common ratio.2, 8, 32, 128, 512, . . .
A. Geometric, r = 4
B. Geometric, r = 
C. Arithmetic, d = 4
D. Neither
Solve the problem.The mathematical model 
represents the cost in dollars a company has in producing x items during a month. Based on this, how much does it cost to produce 
? Interpret the question and answer using function notation.
A. $320,000; f(320,000) = 800 B. $360,000; f(800) = 360,000 C. $360,000; f(360,000) = 800 D. $320,000; f(800) = 320,000
Complete the identity.2 tan ? - (1 + tan ?)2 = ?
A. 0 B. -sec2 ? C. 1 - sin ? D. 1