Evaluate the integral by using a substitution prior to integration by parts.
A. x[cos (ln x) + sin (ln x)] + C
B. 
[cos (ln x) - sin (ln x)] + C
C. x cos (ln x) + sin (ln x)+ C
D. 
[cos (ln x) + sin (ln x)] + C
Answer: D
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Find the indicated set given A = {-3, 0, 2, 5, 6, 11, 16, 23}, B = {-3, 0, 16, 23}, and 
A ? B ? C
A. {-7, -4, -3, 0, 11, 16, 23} B. {-7, -4, -3, 0, 2, 5, 6, 11, 16, 23} C. {16, 23} D. {-3, 0, 2, 5, 6, 11, 16, 23}
Graph the absolute value function. State the domain and range.f(x) = 
+ 
A. Domain: (-?, ?); Range: [- 
, ?)
B. Domain: (-?, ?); Range: [
, ?)
C. Domain: (-?, ?); Range: [- 
, ?)
D. Domain: (-?, ?); Range: [
, ?)
Write as an addition problem and find the sum.Linda had $140 in her checking account and wrote checks for $69 and $71. What is the balance in her account?
A. $140 + (-$69) + (-$71) = $0 B. $140 - (-$69) - (-$71) = $0 C. $140 - (-$69) - (-$71) = $138 D. $140 + (-$69) + (-$71) = $138
Evaluate the function as indicated. Round your answer to three decimal places.
A. -6.767 B. 6.767 C. -904.837 D. 369.453 E. 210.588