(b) Let g(x, y) = 2 + 5x + 6xy + y². Find the degree 1 and degree 2 Taylor polynomials of g at (0,0). What do you notice?

Linear Algebra: A Modern Introduction
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Chapter6: Vector Spaces
Section6.3: Change Of Basis
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(b) Let g(x, y) = 2 + 5x + 6xy + y?. Find the degree 1 and degree 2 Taylor polynomials of
g at (0,0). What do you notice?
(c) Now consider a function h that is a degree 2 polynomial in x and y, i.e.,
h(x, y) = A + Bx + Cy + Dx? + Exy + Fy²,
where A, B, C, D, E, F E R are constants. Make a conjecture about the degree 1 and
degree 2 Taylor polynomials of h at (0,0).
(d) Prove your conjecture from part (c).
Transcribed Image Text:(b) Let g(x, y) = 2 + 5x + 6xy + y?. Find the degree 1 and degree 2 Taylor polynomials of g at (0,0). What do you notice? (c) Now consider a function h that is a degree 2 polynomial in x and y, i.e., h(x, y) = A + Bx + Cy + Dx? + Exy + Fy², where A, B, C, D, E, F E R are constants. Make a conjecture about the degree 1 and degree 2 Taylor polynomials of h at (0,0). (d) Prove your conjecture from part (c).
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