a) Use the first and last data points in the table to find a linear function in which y represents the percentage of women with high blood pressure and x is the women's age, in years. b) Use the function from part (a) to estimate the percentage of 40-year-old women with high blood pressure. c) How accurate is the estimate from part (b) compared to the actual value given in the table? COD CUD Age of Women, x 88888 27 40 50 60 70 ay-x (Use integers or decimals for any numbers in the expression. Do not round until the final answer. Then round to three decimals place as needed.) Percentage of Women with High Blood Pressure, y 74 16.6 31.8 51.1 71.3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 76E
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Question
a) Use the first and last data points in the table to find a linear function in which y represents the
percentage of women with high blood pressure and x is the women's age, in years.
b) Use the function from part (a) to estimate the percentage of 40-year-old women with high blood
pressure.
c) How accurate is the estimate from part (b) compared to the actual value given in the table?
BOD
CUDD
Age of Women, x
888843
27
40
50
60
70
ay-x
(Use integers or decimals for any numbers in the expression. Do not round until the final answer. Then round to three decimals place as needed.)
Percentage of Women with
High Blood Pressure, y
74
16.6
31.8
51.1
71.3
Transcribed Image Text:a) Use the first and last data points in the table to find a linear function in which y represents the percentage of women with high blood pressure and x is the women's age, in years. b) Use the function from part (a) to estimate the percentage of 40-year-old women with high blood pressure. c) How accurate is the estimate from part (b) compared to the actual value given in the table? BOD CUDD Age of Women, x 888843 27 40 50 60 70 ay-x (Use integers or decimals for any numbers in the expression. Do not round until the final answer. Then round to three decimals place as needed.) Percentage of Women with High Blood Pressure, y 74 16.6 31.8 51.1 71.3
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