Consider a Bézier surface defined by the following control net. C₁,1 = (-6,-1,-8) C2,1 = (-3,5,8) C3,1 = (-3,-8,-4) Assume the surface is described by the function ģ(u, v). What is ģ(0, 0)? Answer: ( What is ģ(1, 0)? Answer: ( What is ģ(0.7, 0.7)? Answer: ( C₁,2= (1, 3,-1) C2,2 = (-7,-1,7) C₁,3 = (-1, -3, -7) C2,3 = (1,6,-9) C3,2=(3, 7,0) C3,3 = (-9, 4, -6)

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