![subject](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 17:00 Kana81
Calib received $50 for his birthday and put it in his piggy bank. each week, he puts 2 more dollars in his bank. the amount of money in dollars d in his bank is given by d = 2w + 50 where w is the number of weeks he has saved 2 dollars. his sister lara him find how much money he will have after 4, 15, 20, and 36 weeks. this table shows her results. what is the rate of change using lara's values for d and w? is this a linear model or non-linear model? w 4 15 20 36 d d = 2w + 50 = 2•4 + 50 = 8 + 50 = 58 d = 2w + 50 = 2•15 + 50 = 30 + 50 = 80 d = 2w + 50 = 2•20 + 50 = 40 + 50 = 90 d = 2w + 50 = 2•36 + 50 = 72 + 50 = 122 the rate of change varies. it is a linear model. the rate of change is . it is a linear model. the rate of change is 2. it is a linear model. the rate of change varies. it is a non-linear model.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 19:00
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
What is the slope of the line that contains the points (-2,1) and (0,-3)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Last one and the bottom answer choice is y=(x-4)^2+1 you guys!
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?
Answers: 1
You know the right answer?
Calib received $50 for his birthday and put it in his piggy bank. each week, he puts 2 more dollars...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2021 20:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 06.10.2021 20:40
![question](/tpl/images/cats/fizika.png)
Physics, 06.10.2021 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2021 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 06.10.2021 20:40
![question](/tpl/images/cats/en.png)
English, 06.10.2021 20:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2021 20:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2021 20:40