Evaluate the integral.
A. 6 tan-1 
- 
+ C
B. 6 sin-1 
- 
+ C
C. 
tan-1 
+ 
+ C
D. sin-1 
- 2
+ C
Answer: B
You might also like to view...
Find the limit using 
= 1.
A. 
B. does not exist
C. 0
D. 
Solve the problem.When $5600 is invested in a savings account paying simple interest for the year, the interest, i in dollars, can be obtained from the equation i = 5600r , where r is the rate of interest in decimal form. Graph i = 5600r , for r up to and including a rate of 16%. If the rate is 12%, how much interest is earned?
A. $692 B. $6720 C. $672 D. $656
Answer the question.Dimitri walked a distance of 2 miles to deliver a storage box. He stopped every 
mile to rest. How many times did Dimitri stop?
A. 6 times B. 5 times C. 7 times D. 9 times
Use Descartes' Rule of Signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function.f(x) = 3x5 - 3x4 + 9x3 - 9
A. 1 positive; 1 or 3 negative B. 1 or 3 positive; 0 negative C. 1 or 3 positive; 1 or 3 negative D. 0, 2, or 4 positive; 0 negative