The periods for 
and 
are ?.
?
The graphs of 
and 
will have periods 
and phase shifts 
, for 
.
?
Use these facts to identify the graph of the function
?
?
A. ?
B. ?
C. ?
?
D. ?
E. ?
Answer: D
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Solve the problem.During clinical trials of a new drug intended to reduce the risk of heart attack, the following data indicate the occurrence of adverse reactions among 1100 adult male trial members. What is the probability that an adult male using the drug will experience nausea? 
A. 2.18% B. 2.36% C. 28.57% D. 1.82%
Write as a fraction or mixed number in lowest terms.0.76
A. 
B. 
C. 
D. 
Solve. If needed, round money amounts to two decimal places and all other amounts to one decimal place.Students at Maple School earned $204 selling candles. They want to accumulate 
for a club trip. What percent of their goal has been reached?
A. 10.2% B. 100% C. 0.102% D. 10%
Solve the problem.The table represents a linear function. Find the slope and y-intercept of the line and use your answers to write an equation for f(x). 
A. f(x) = -5.1x + 2.1 B. f(x) = 5.1x - 2.1 C. f(x) = 2.1x + 5.1 D. f(x) = -2.1x + 5.1