At the beginning of a population study, a city had

340,000

people. Each year since, the population has grown by

7.4%

.

Let

t

be the number of years since start of the study. Let

y

be the city's population.

Write an exponential function showing the relationship between

y and t

Question

Andrew Parsons

13 February, 06:05

+3

Answers (1)

Know the Answer?

Douglas Cannon · Answer 1

Douglas Cannon 13 February, 09:57

0

Y=340000x (1+0.074) ^t

At the beginning of a population study, a city had340,000people. Each year since, the population has grown by7.4%.Lettbe the number of years since start of the study. Letybe the city's population.Write an exponential function showing the relationship betweeny and t