Solve the problem.For the equation y = - 
sin(4x + 3?), identify (i) the amplitude, (ii) the phase shift, and (iii) the period.
A.
(i) -  | (ii) -  | (iii) 4 |
B.
(i)  | (ii) -  | (iii)  |
C.
(i)  | (ii) -  | (iii) 4 |
D.
| (i) 2 | (ii) 3? | (iii)  |
Answer: B
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Determine whether the function is one-to-one by graphing and using the horizontal line test.f(x) = -x3 - 7
A. Yes B. No
Write an algebraic equation and use it to solve the problem.Don James wants to invest $58,000 to earn $6950 per year. He can invest in 
bonds paying 
per year or in a Certificate of Deposit (CD) paying 
per year. How much money should be invested in each to realize exactly $6950 in interest per year?
A. $33,000 in B-rated bonds and $25,000 in a CD B. $24,000 in B-rated bonds and $34,000 in a CD C. $25,000 in B-rated bonds and $33,000 in a CD D. $34,000 in B-rated bonds and $24,000 in a CD
Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
A. 
B. 
C. x3
D. x2
Convert from dollars to cents.$5.77
A. 557¢ B. 5770¢ C. 577¢ D. 5870¢