Question: For the function U = 3x2 + 6y2, (a) Locate the minimum by inspection; (b) Start at the point x = 9, y = 9

For the function U = 3x2 + 6y2,
(a) Locate the minimum by inspection;
(b) Start at the point x = 9, y = 9 and apply the conjugate-gradient method to locate the minimum. Do the calculations by hand. Recall that the equation of the straight line that passes through point x1, y1 with slope m is m = (y - y1)/(x - x1).

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a The minimum is at the origin x 0 y 0 b q 1 9 9 U 6xi 12yj 6x 12y U 1 54i 108j 54 108 If the vector ... View full answer

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