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13-10-2022
Mathematics

Answered

In 2000, the life expectancy of females born in a certain country was 77.7 years. In 2008, it was 78.9 years. Let E(1) represent the life expectancy and t the number of years after 2000. Assume that a
constant rate of change exists for the model formed.
a) Find a linear function that fits the data.
b) Use the function of part (a) to predict the life expectancy of females in 2020.
a) Let E(1) represent the life expectancy and t the number of years after 2000. Write the linear function.
E(0)-
(Simplify your answer. Use integers or decimals for any numbers in the expression.)

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