Question

To begin a bacteria study, a petri dish had
2100 bacteria cells. Each hour since, the number of cells has increased by 14%. Let t be the number of hours since the start of the study. Let y be the number of bacteria cells.
Write an exponential function showing the relationship between y and t.

Answer 1

y = a(1+r)^x

a = initial amount before measuring growth

r = growth rate

x = number of time intervals that have passed

Answer 2

Thank you

Answer 3

np (: