# 9.) Use the function below: What are the amplitude and midline?…

9.) Use the function below: What are the amplitude and midline?… 9.) Use the function below: Image transcription text5 4 3 2 3*/2… What are the amplitude and midline?Amplitude: 2; midline: y = 3 Amplitude: 1; midline: y = 3 Amplitude: 2; midline: y = 1 Amplitude: 3; midline: y = 210.) A hospital gives a survey to all surgical patients asking them to rate the quality of their hospital experience. One month after surgery, the hospital contacts the patients again to ask if there were any complications from the surgery. Last year, the results of the surveys showed that of the patients who had a poor hospital experience, 90% had post-surgical complications. What conclusion can be drawn from this study?Poor hospital experiences cause post-surgical complications. Some patients who have a poor hospital experience also have post-surgical complications. Post-surgical complications cause poor hospital experiences. Most patients who have a poor hospital experience also have post-surgical complications.11.) Compare the following functions: Which function has the smallest minimum?All three functions have the same minimum f(x) g(x) h(x)12.) A random sample of 130 students is chosen from a population of 4,500 students. The mean IQ in the sample is 120, with a standard deviation of 5. What is the 99% confidence interval for the students’ mean IQ score?118.87-121.13 107.12-132.88 125-135 115-12513.) Todd is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is even} and let B = {the sum of the number cubes is divisible by 2}. List the outcomes in A ∩ B. {3, 6, 9, 12} {2, 4, 6, 8, 10, 12} {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12} {0,2,4,6,8,12}14.) If cosθ= – sq rt 3/2 and π/2<θ<π , what are the values of sin Θ and tan Θ?Sinθ= -1/2; tanθ= sq rt 3/3Sinθ= -1/2; tanθ= -sq rt 3/3Sinθ= 1/2; tanθ= - sq rt 3/3Sinθ= 1/2; tanθ= sq rt 3/315.) What is the sum of the geometric sequence −4, 24, −144, ... if there are 6 terms?−159,963 26,660 26,661 159,963 Math Algebra ALGEBRA 22 Share (0)

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