y -2 2 4 4 3 2 () + (;) - 2 For the above plot of the elliptic paraboloid find the parameters a, b and c. Note that a, b and c are positive integers between 1 and 6 inclusive. Use the mouse to rotate the surface. Two points on the surface are ( 3, 0, 1.25 ) and ( 0, 2.5, 1.25 ). a = 6 = c =

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