HELPP!!! thank you The data on the right has an equation close toL =0.17t+ 73.72, where L is the lifeexpectancy at birth (in years) of a person bornt years after 1980 (see the table).Life Expectancy(years)73.574.9Year of Birth19801985199075.5199575.9200077.2200577.7200678.3.....a. Use the linear model to predict the life expectancy of a person born in 2017.The life expectancy of a person born in 2017 will be years.(Type an integer or a decimal.)b. Use the linear model to predict the birth year in which the life expectancy of a person will be 80.5 years.A person born in will have a life expectancy of 80.5 years.(Round to the nearest whole number as needed.)c. Use the linear model to estimate what the life expectancy was at 1979.The life expectancy of a person born in 1979 wasyears.(Type an integer or a decimal.)

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The data on the right has an equation close to L= 0.17t+ 73.72, where L is the life expectancy at birth (in years) of a person born t years after 1980 (see the table). Life Expectancy (years) 73.5 Year of Birth 1980 1985 74.9 1990 75.5 1995 75.9 2000 77.2 2005 77.7 2006 78.3 a. Use the linear model to predict the life expectancy of a person born in 2017. The life expectancy of a person born in 2017 will be (Type an integer or a decimal.) years. b. Use the linear model to predict the birth year in which the life expectancy of a person will be 80.5 years. A person born in (Round to the nearest whole number as needed.) will have a life expectancy of 80.5 years. c. Use the linear model to estimate what the life expectancy was at 1979. The life expectancy of a person born in 1979 was (Type an integer or a decimal.) years.