IDNLearn.com is designed to help you find the answers you need quickly and easily. Join our interactive Q&A community and access a wealth of reliable answers to your most pressing questions.

The life expectancy for men born in 1980 is 70.0
years, and the life expectancy for men born in 2000
is 74.3 years. Let x represent the number of birth
years after 1960 and y male life expectancy. Write a
linear function that models life expectancy, E(x), for
American men born x years after 1960. Use the
function to project the life expectancy of American
men born in 2020.