For each situation, indicate whether the appropriate model would be Linear or Exponential. Be prepared to give reasons. Choose carefully: you only get one attempt for each of these. (a) Ethan adds $140 to his savings account every other week weeks when he gets paid. Linear or Exponential (b) A dog groomer charges according to your dog's weight. If your dog is 19 pounds and under, the groomer charges $40. If your dog is over 19 pounds, they charge $40, plus an additional $4 for each pound over 19. Linear or Exponential (c) Natasha received a $4,000 bonus this year. She put the money in savings account. Each week, she spends 7% of the balance in the account on something special. Linear or Exponential (d) Your Keurig machine will lose 15% of of its value every year. Linear or Exponential
For each situation, indicate whether the appropriate model would be Linear or Exponential. Be prepared to give reasons. Choose carefully: you only get one attempt for each of these.
(a) Ethan adds $140 to his savings account every other week weeks when he gets paid.
Linear or Exponential
(b) A dog groomer charges according to your dog's weight. If your dog is 19 pounds and under, the groomer charges $40. If your dog is over 19 pounds, they charge $40, plus an additional $4 for each pound over 19.
Linear or Exponential
(c) Natasha received a $4,000 bonus this year. She put the money in savings account. Each week, she spends 7% of the balance in the account on something special.
Linear or Exponential
(d) Your Keurig machine will lose 15% of of its value every year.
Linear or Exponential
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