Evaluate the integral.
A. 
sin 3x - 
sin 7x+ C
B. - 
cos 7x - 
sin 7 x + C
C. - 
cos 7x - 
cos 3x + C
D. 
sin 3x + 
sin 7x+ C
Answer: C
You might also like to view...
Use the integral test to determine whether the series converges.
A. diverges B. converges
Solve the problem.The half-life of a certain radioactive substance is 14 years. Suppose that at time t = 0 , there are 27 g of the substance. Then after t years, the number of grams of the substance remaining will be N(t) = 27
t/28. How many grams of the substance will remain after 70 years? Round to the nearest tenth.
A. 2.4 g B. 0.6 g C. 1.2 g D. 4.8 g
Use your graphing calculator in polar mode to generate solutions for the equation using values of ? that are multiples of 15°. Sketch the graph of the equation using the values from your table.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Find the indicated intercept(s) of the graph of the function.y-intercept of f(x) = 
A. (0, 13) B. (0, -4) C. (0, -1) D. none