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anonymous

  • 5 years ago

In 1991, the life expectancy of males in certain a country was 63.5 years. In 1995, it was 67 years. Let E represent the life expectancy in years t and let t represent the number of years since 1991. The linear function E(t) that fits data is E(t)=?t +? Round to the nearest tent

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  1. anonymous
    • 5 years ago
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    Find a line which goes through the points (0, 63.5) and (4, 67)

  2. anonymous
    • 5 years ago
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    ok wouldnt that be the years?

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