Find dy.y = csc(4x2 - 1)
A. -8x csc(8x) cot(8x) dx
B. -8x csc(4x2 - 1) cot(4x2 - 1) dx
C. 8x csc(4x2 - 1) cot(4x2 - 1)dx
D. -4x2 csc(4x2 - 1) cot(4x2 - 1) dx
Answer: B
You might also like to view...
Find the opposite of the polynomial.-7a3 + 7a2 + 7a - 4
A. -7a3 + 7a2 + 7a + 4 B. 7a3 - 7a2 - 7a + 4 C. 7a3 + 7a2 + 7a - 4 D. -7a3 - 7a2 - 7a - 4
Use the square root property to solve the equation.(x - 5)2 = 49
A. -2, 12 B. -44 C. 12 D. 2, -12
Solve.The function N(t) = 
, t ? 8gives the body concentration N(t), in parts per million, of a certain dosage of medication after time t, in hours.Graph the function on the interval [8, ?) and complete the following:N(t) ? 
as t ? ?.
A. 
N(t) ? 0 as t ? ?.
B. 
N(t) ? 0.071 as t ? ?.
C. 
N(t) ? 0.083 as t ? ?.
D. 
N(t) ? 1 as t ? ?.
Solve.Find the equilibrium point for the given supply and demand functions. Here y represents price and x represents quantity. y = 502 - 3x (demand) y = 2x - 118 (supply)
A. -118, $502 B. 499, $120 C. 130, $124 D. 124, $130