Perform the indicated operations. Write the result in the form a + bj.6j(2 - 3j)
A. 12j + 18j2
B. 12j - 18
C. 12j - 18j2
D. 18 + 12j
Answer: D
Mathematics
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Solve the problem.Does the graph of the function y = 4x + 2 sin x have any horizontal tangents in the interval 
If so, where?
A. Yes, at x = 
B. Yes, at x = 
, x = 
C. No
D. Yes, at x = 
, x = 
Mathematics
Find the mode, if it exists, for the given values.98, 34, 32, 34, 29, 98
A. 98, 34 B. 98 C. 34 D. none
Mathematics
Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = 4csc x, y = 0, x = 
, x = 
A. 16? B. 8? C. 48? D. 32?
Mathematics
Determine the coordinates of the indicated point on the graph. 
J
A. (0, 3) B. (0, -3) C. (-3, 0) D. (3, 0)
Mathematics