Find the specified quantity.Find the amplitude of y = -2 cos (4x - ?).
A. 4
B. 2
C. -8
D. ?
Answer: B
Mathematics
You might also like to view...
Compute dy/dx for the function.y = 
A. 
B. 
C. - 
D. 
Mathematics
Evaluate the improper integral or state that it is divergent.
A. Divergent B. 0 C. 10 D. 20
Mathematics
Write an equation for the line. Give the final answer in slope-intercept form.Through (6, -3) and (-6, 8)
A. y = - 
x + 
B. y = 
x + 
C. y = 
x + 
D. y = - 
x + 
Mathematics
Find the volume of the specified solid. Use 3.14 as the approximate value of ?, and round your answer to the nearest whole number.A cone with height 5 cm and diameter 9 cm
A. 636 cm3 B. 424 cm3 C. 106 cm3 D. 94 cm3
Mathematics