The life expectancy y for females born in a country is given by the equitation y=0.14x+71.5, where x is the number of years after 1950 a. Find the life expectancy of a female form in 1980 b. Find and interpret the slope of the equation C. Find and interpret the y-intercept of the equation
The life expectancy y for females born in a country is given by the equitation y=0.14x+71.5, where x is the number of years after 1950 a. Find the life expectancy of a female form in 1980 b. Find and interpret the slope of the equation C. Find and interpret the y-intercept of the equation
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 8T
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The life expectancy y for females born in a country is given by the equitation y=0.14x+71.5, where x is the number of years after 1950
a. Find the life expectancy of a female form in 1980
b. Find and interpret the slope of the equation
C. Find and interpret the y-intercept of the equation
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