An element is decaying according to the model given by vx) = (b)* + 7 where x is measured in days and ytx) is measured in grams. Explain the correct meaning of the 7 in this situation.
Your
O Initially, seven grams of the element were present at x = days.
o The element is decaying at a rate of 7 grams/day.
After 7 days, there is 1/3 of the element remaining in grams
As the days continue to increase the amount of element left approaches 7 grams.