I need number 4 and 7 please
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
Write a linear funtion f with the values f(2)=-1, and f(5)=4
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 21:50
![question](/tpl/images/cats/en.png)
English, 26.05.2021 21:50
![question](/tpl/images/cats/istoriya.png)
History, 26.05.2021 21:50
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
English, 26.05.2021 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 22:00
![question](/tpl/images/cats/en.png)
English, 26.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 26.05.2021 22:00