(a) Compute the equation of the second degree polynomial that passes through the points (-1,-6), (0, -1), og (1,0) and write it on the form ax²+bx+c. (b) Compute the linear spline that goes through all three points from (a). (c) Use the least squares method to find the line y = a + Bx that best fits the three points from (a).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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(a) Compute the equation of the second degree polynomial that passes through
the points (-1,-6), (0, -1), og (1,0) and write it on the form
ax²+bx+c.
(b) Compute the linear spline that goes through all three points from (a).
(c) Use the least squares method to find the line
y = a + Bx
that best fits the three points from (a).
Transcribed Image Text:(a) Compute the equation of the second degree polynomial that passes through the points (-1,-6), (0, -1), og (1,0) and write it on the form ax²+bx+c. (b) Compute the linear spline that goes through all three points from (a). (c) Use the least squares method to find the line y = a + Bx that best fits the three points from (a).
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