For f(x) = A sin 
+ D,identify either A, B, C, or D as indicated for the sine function.y = 5 sin 
Find B.
A. ?
B. 5
C. 
D. 4
Answer: C
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Factor and simplify the expression.1 - sin3x
A. (1 - sin x)(1 - 2 sin x + sin2x) B. (1 - sin x)(cos x + sin2x) C. (1 - sin x)3 D. (1 - sin x)(1 + sin x + sin2x)
Use the Urban Prices Index Table to answer the question. The table shows what $100 worth of an item costs today. 
*All figures are expressed as a percent of the base of 100 from two decades ago.Urban area: New YorkWhat does $100 of All items cost today?
A. $108.30 B. $237.80 C. $226.20 D. $238.40
Translate the phrase; then simplify.Find the sum of 
and 
.
A. 47 B. 43 C. -47 D. -43
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = -4x4 + 3x2 - 2x + 6
A. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
B. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 6
C. ± 
, ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 4
D. ± 
, ± 
, ± 
, ± 
, ± 1, ± 2, ± 3, ± 4, ± 6