Question: Write down the simple B zier cubic curve B 3 ( t ) , tin [ 0 , 1 ] for the four control points

Write down the simple Bzier cubic curve B3(t),tin[0,1] for the four control points P0,P1,P2, and P3 and prove that
(a)B3(0)=P0 and B3(1)=P3.
(b) The tangent line at P0 is the line connecting P0 to P1 and the tangent line at P3 is the line connecting P2 to P3.
Write down the simple B zier cubic curve B 3 ( t

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