![subject](/tpl/images/cats/mat.png)
Mathematics, 13.02.2022 20:40 Whitehouse9
2. (8 points) Graph f(x) = - x2 – 8x + 9 below. Determine where the function
is increasing or decreasing, where are the zeroes, and any local minima or
maxima:
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, bettybales1986
Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40, Candieboo4006
It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?
Answers: 1
You know the right answer?
2. (8 points) Graph f(x) = - x2 – 8x + 9 below. Determine where the function
is increasing or decr...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 15:01
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 18.10.2020 15:01
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 18.10.2020 15:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 15:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 15:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 18.10.2020 15:01
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 18.10.2020 15:01