SOLUTION: Please help me solve this problem.In 1992 life expectancy of males was 64.1 years. In 1998 it was 66.5 years. Let E represent life expectancy in year t and let t represent number

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Question 462934: Please help me solve this problem.In 1992 life expectancy of males was 64.1 years. In 1998 it was 66.5 years.
Let E represent life expectancy in year t and let t represent number of years since 1992.
Linear function E(t) that fits this data is
E(t)=?t + ? (rounded to nearest 10th)
Life expectancy of males in 2009
E(17)=?
How do I figure out what to put in the spaces where the "?" are? Thank you for any help you can give me.
Answer by MathLover1(20850) About Me  (Show Source):