Find the derivative.y = 8 cos 8x
A. -8 sin 8x
B. -64 sin 8x
C. 8 sin 8x
D. 64 sin 8x
Answer: B
You might also like to view...
Solve.A rare baseball card was sold in 1990 for $ 227,000. The card was then resold in 1998 for $ 451,000. Assume that the card's value increases exponentially, and find an exponential function V(t) that fits the data. (Round decimals to three places.)
A. V(t) = 227e0.764t, where t is the number of years after 1990. B. V(t) = 227,000e0.086t, where t is the number of years after 1990. C. V(t) = 227,000e0.764t, where t is the number of years after 1990. D. V(t) = 227e0.086t, where t is the number of years after 1990.
Refer to this figure to answer the question. Assume 
and 
are parallel.
Are ?CDA and ?ADE adjacent angles?
A. Yes B. No
Solve the equation.45 - 3x = 
A. 128
B. -3
C. 
D. 3
Find the LCD for the fractions in the list.
, 
A. 6 B. 30 C. 15 D. 10