Express the function as a trigonometric function of x.sin 4x
A. 1 - 8 sin2x cos2x
B. 4 sin x cos3x - 4 sin3x cos x
C. cos3x - 3 sin2x cos x
D. 3 sin x - 4 sin3x
Answer: B
You might also like to view...
Determine whether the graph is connected or nonconnected.
A. Connected B. Nonconnected
Graph the set of points whose polar coordinates satisfy the given equation or inequality.r ? 4
A. 
B. 
C. 
D. 
Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Four cards are drawn from a deck. The number of red tens is counted.
A. 
B. 
C. 
D. 
Solve the problem.A size 6 dress in Country C is size 44 in Country D. A function that converts dress sizes in Country C to those in Country D is 
Find the inverse of the function.
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = x - 38
D. f-1(x) = x + 38