Ask your own question, for FREE!
Mathematics 6 Online
OpenStudy (cheesecakekitten):

WILL MEDAL AND FAN!!!! Jose received $30 for his birthday and put it in his piggy bank. Each week, he puts 4 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 4w + 30 where w is the number of weeks he has saved 4 dollars. His sister Marisol helped him find how much money he will have after 4, 15, 20, and 36 weeks. This table shows her results. http://s15.postimg.org/qzgfiqknv/More_Math_Junk.png What is the rate of change using Marisol's values for D and w and is this a linear or non-linear model? A. The rate of change varies. It is a non-linear model. B. The rate of change varies. It is a linear model. C. The rate of change is 4. It is a linear model. D. The rate of change is 1/4. It is a linear model.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol: i need help
12 hours ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
15 hours ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Arizona: does anyone know the percentage rate of 30,000 and 40,000
1 week ago 0 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!