Find the phase shift of the function.y = -5 cos (2x + ?)
A. 
units to the left
B. 
units to the left
C. 2? units to the right
D. 5? units to the right
Answer: A
You might also like to view...
Provide an appropriate response.A student turned in the following work in multiplying two numbers on a test paper. Can you decide what was done incorrectly and then give the correct answer?25.6×2.41024512 614.4
What will be an ideal response?
Find the compound amount for the deposit. Round to the nearest cent.$4400 at 9% compounded semiannually for 12 months.
A. $5227.64 B. $4804.91 C. $4598.00 D. $4796.00
Solve the problem.Suppose an animal feed to be mixed from soybean meal and oats must contain at least 100 lb of protein, 20 lb of fat, and 9 lb of mineral ash. Each 100-lb sack of soybean meal costs $20 and contains 50 lb of protein, 10 lb of fat, and 8 lb of mineral ash. Each 100-lb sack of oats costs $10 and contains 20 lb of protein, 5 lb of fat, and 1 lb of mineral ash. How many sacks of each should be used to satisfy the minimum requirements at minimum cost?
A. 
sacks of soybeans and 
sacks of oats
B.
| 2 sacks of soybeans and 0 sacks of oats |
C.
sacks of soybeans and 
sacks of oatsD. 0 sacks of soybeans and 2 sacks of oats
State the degree of the polynomial equation.3(x + 8)2(x - 8)3 = 0
A. 3 B. 5 C. 2 D. 4