In 1993, the life expectancy of males in a certain country was 63.6 years. In 2000 it was 67.3 years. Let E represent the life expectancy in year t and let t represent the number of years since 1993. Also use the function to predict the life expectancy of males in 2003.

Question

anonymous · Answer

Is this supposed to be a linear relationship?

anonymous · Answer

im not sure
i dont really get it

anonymous · Answer

It probably is, so your years are your x values and your life expectancies are your y-values, find a slope using change in y over change in x.