Question

In 1993, the life expectancy of males in certain countries was 73.4 years. In
2000, it was 77.1. Let E represent the life expectancy in year t and let t
represent the number of years since 1993?

The linear function E(t)that fits the data is

E(t)=___ t+___ (round to the nearest tenth.)

Use the function to predict the life expectancy of males in 2006.

E(13)=___ (round to the nearest tenth.)

Answer 1

what is your question dear? It's not clear.