Find the equation of the form y = c₂x2 + C₁x + co that best fits the following set of data points. (Use the following as necessary: x.) y = X T 0 160 5 10 15 Compare the actual and predicted y-values. 20 25 30 163.75 175 193.75 220 253.75 295 35 40 343.75 400 45 50 463.75 535

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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Find the equation of the form y = c₂x² + C₁x + c that best fits the following set of data points. (Use the following as necessary: x.)
y =
X
y
0
5
10
160 163.75 175
15
193.75
Compare the actual and predicted y-values.
20
220
25
30
253.75 295
35
343.75
40
400
45
50
463.75 535
Transcribed Image Text:Find the equation of the form y = c₂x² + C₁x + c that best fits the following set of data points. (Use the following as necessary: x.) y = X y 0 5 10 160 163.75 175 15 193.75 Compare the actual and predicted y-values. 20 220 25 30 253.75 295 35 343.75 40 400 45 50 463.75 535
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I am confused on the chart on step 2 as to what formula you used. I can't read the last row for certain.Thank you for your help. 

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