Evaluate the integral.
dx
A. 
sin 4x - 
sin3 4x + C
B. 5 sin 4x - 
sin3 4x + C
C. 
sin 4x - 
cos3 4x + C
D. 
sin 4x + 
sin3 4x + C
Answer: A
Mathematics
You might also like to view...
Find 
and 
.f(x, y) = ln yx
A. 
= 0; 
= - 
B. 
= ln y; 
= 
C. 
= xln y; 
= - 
D. 
= ln y; 
= - xln y
Mathematics
Find the sum.-15 + (-10)
A. 25 B. -5 C. -25 D. 5
Mathematics
Find the x- and y-intercepts of f.f(x) = x2(x - 6)(x - 4)
A. x-intercepts: 0, 6, 4; y-intercept: 24 B. x-intercepts: 0, 6, 4; y-intercept: 0 C. x-intercepts: 0, -6, -4; y-intercept: 0 D. x-intercepts: 0, -6, -4; y-intercept: 24
Mathematics
Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.cot 
A. -1
B.
C. 
D. 1
Mathematics