The graph on the right shows the remaining life expectancy, E, in years for females of age x. 60- Find the average rate of change between the ages of 50 and 60. Describe what the average rate of change means in this situation. (40,39.1) (50 28.8) (60,19.2) (70,11.1) 40- 20- 04 20 40 60 80 The average rate of change of life expectancy between the ages of 50 and 60 is. (Type an integer or a decimal.) If the average rate of change between ages 70 and 80 is - 0.48, this means that O A. life expectancy increases by 0.48 years between the ages of 70 and 80. B. life expectancy is 4.8 years between ages 70 and 80. O C. life expectancy decreases each year between the ages of 70 and 80 by 0.48 years. O D. life expectancy decreases by 0.48 years between the ages of 70 and 80. Life Expectancy in years
The graph on the right shows the remaining life expectancy, E, in years for females of age x. 60- Find the average rate of change between the ages of 50 and 60. Describe what the average rate of change means in this situation. (40,39.1) (50 28.8) (60,19.2) (70,11.1) 40- 20- 04 20 40 60 80 The average rate of change of life expectancy between the ages of 50 and 60 is. (Type an integer or a decimal.) If the average rate of change between ages 70 and 80 is - 0.48, this means that O A. life expectancy increases by 0.48 years between the ages of 70 and 80. B. life expectancy is 4.8 years between ages 70 and 80. O C. life expectancy decreases each year between the ages of 70 and 80 by 0.48 years. O D. life expectancy decreases by 0.48 years between the ages of 70 and 80. Life Expectancy in years
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section: Chapter Questions
Problem 17CT
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