Suppose that points x and y are fixed in R and set a) Prove that if for
Question:
a) Prove that if
for (a, b) R2, then the system
is solved by
And
b) Prove that if a0 and b0 are given by part a), then the straight line whose graph is closest to the points (x1, y1),..., (xn, yn)-that is, such that
is minimized -is the line λ(x) = a0x + b0.
Transcribed Image Text:
1 に! F(a, b) := Σ(3%-(ark + b))2 a F (a, b) = 0 =-(a,b) ab do do
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