#### maidhoffhouse11

##### New member

- Joined
- Jun 26, 2011

- Messages
- 2

**In 1995, the life expectancy of males in a certain country was 69.4 years. In 1999, it was 71.9 years. Let E represent the life expectancy in**

*t*and let*t*represent the number of years since 1995.**The linear E(t) that fits the data is**

E(t)=?t+? <------I have no clue how to figure this out.

(round to the nearest tenth)

**Use the function to predict the life expectancy of males in 2003.**

E(8)=? <-------I have no clue where they got 8.

(round to the nearest tenth)