Evaluate the integral.
A. 
sin9x + 
sin 7x + C
B. 
cos 2x + 
cos 16x + C
C. 
sin 2x - 
sin 16x + C
D. 
sin 2x + 
sin 16x + C
Answer: D
Mathematics
You might also like to view...
Find the length of the parametric curve defined over the given interval.x = 3 cos t, y = 3 sin t, 0 ? t ? ?
A. ? B. 9? C. 6? D. 3?
Mathematics
Let f be the function defined by 
.
?Find 
, 
, 
, 
, and 
?
A. 
,
,
,
,
?
B.
,
,
,
,
?
C.
,
,
,
,
?
D.
,
,
,
,
E.
,
,
,
,
?
Mathematics
Choose the correct response.What is the speed of a plane that travels at a rate of 503 mph into a wind of r mph?
A. r - 503 mph
B. 503 + r mph
C. 
mph
D. 503 - r mph
Mathematics
Evaluate the expression for x = -2, y = 3, and a = -4.
A. 
B. 
C. 0
D. 2
Mathematics