Use the coordinates of the two points that show male life expectancies for 1980 and 2000 to write a linear

Question

function that models life expectancy. E (x), for men born in this community x years after 1960

Coordinates are
1960-66.8
1970-67.5
1980-69.9
1990-70.5
2000-74.1
2004-75.2

Answer 1

E(x) = 0.5x + 66.3