1.

if a line segment between (x1, y1) and (x2, y2) is represented in parametric form with a parameter u, then the expression for can be given as……..

A. x= x1-(x2-x1)u
B. x= x1+(x2-x1)u
C. x= x1+(x1-u)x2
D. x= x1+(u-x1)x2
Answer» C. x= x1+(x1-u)x2


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