Partially because of people from a certain country living longer, the number with Alzheimer's disease and other dementia is projected to grow each year. The table below gives the millions of citizens in the country with Alzheimer's from 2000 and projected to 2050. Complete parts (a) through (e). Year Number 2000 4.1 OA. 2010 5.7 [0,50,5] x [0,20,2] Q 2020 6.9 G 2030 8.7 a. Create a scatter plot of the data, with x equal to the number of years after 2000 and y equal to the number of millions of citizens with Alzheimer's disease or other dementia. O.C. 2040 11.8 B. 4 2050 0 14.5 [0,50,5] x [0,20,2] . ( Q Q [0,50,5] x [0,20,2] Q Q O.D. [0,50,5] x [0,20,2] Q b. Find quadratic function that models y, the number of millions of people with Alzheimer's disease or other dementia, as a function of x, the number of years after 2000. Report the model with four significant digits. y=x²+x+ (Type integers or decimals.)
Partially because of people from a certain country living longer, the number with Alzheimer's disease and other dementia is projected to grow each year. The table below gives the millions of citizens in the country with Alzheimer's from 2000 and projected to 2050. Complete parts (a) through (e). Year Number 2000 4.1 OA. 2010 5.7 [0,50,5] x [0,20,2] Q 2020 6.9 G 2030 8.7 a. Create a scatter plot of the data, with x equal to the number of years after 2000 and y equal to the number of millions of citizens with Alzheimer's disease or other dementia. O.C. 2040 11.8 B. 4 2050 0 14.5 [0,50,5] x [0,20,2] . ( Q Q [0,50,5] x [0,20,2] Q Q O.D. [0,50,5] x [0,20,2] Q b. Find quadratic function that models y, the number of millions of people with Alzheimer's disease or other dementia, as a function of x, the number of years after 2000. Report the model with four significant digits. y=x²+x+ (Type integers or decimals.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Partially because of people from a certain country living longer, the number with Alzheimer's disease and other dementia is projected to grow each year. The table below gives the millions of citizens in the country
with Alzheimer's from 2000 and projected to 2050. Complete parts (a) through (e).
Year
Number
2000
4.1
2010
5.7
[0,50,5] x [0,20,2]
Q
Q
2020
6.9
G
2030
8.7
a. Create a scatter plot of the data, with x equal to the number of years after 2000 and y equal to the number of millions of citizens with Alzheimer's disease or other dementia.
O A.
2040
11.8
B.
2050
14.5
[0,50,5] x [0,20,2]
Q
Q
G
O.C.
[0,50,5] x [0,20,2]
Q
Q
O.D.
[0,50,5] x [0,20,2]
Q
b. Find a quadratic function that models y, the number of millions of people with Alzheimer's disease or other dementia, as a function of x, the number of years after 2000. Report the model with four significant digits.
y=x²+x+
(Type integers or decimals.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa0775f4f-4f78-48a8-b68d-a762f326d59e%2F1826c009-9974-403f-8cc0-5527d7de6516%2Fdmc0z7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Partially because of people from a certain country living longer, the number with Alzheimer's disease and other dementia is projected to grow each year. The table below gives the millions of citizens in the country
with Alzheimer's from 2000 and projected to 2050. Complete parts (a) through (e).
Year
Number
2000
4.1
2010
5.7
[0,50,5] x [0,20,2]
Q
Q
2020
6.9
G
2030
8.7
a. Create a scatter plot of the data, with x equal to the number of years after 2000 and y equal to the number of millions of citizens with Alzheimer's disease or other dementia.
O A.
2040
11.8
B.
2050
14.5
[0,50,5] x [0,20,2]
Q
Q
G
O.C.
[0,50,5] x [0,20,2]
Q
Q
O.D.
[0,50,5] x [0,20,2]
Q
b. Find a quadratic function that models y, the number of millions of people with Alzheimer's disease or other dementia, as a function of x, the number of years after 2000. Report the model with four significant digits.
y=x²+x+
(Type integers or decimals.)
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