1 What is the correct form of Neville's Algorithm?
2 When is Neville's Algorithm most useful?
3 Approximate x {\displaystyle {\sqrt {x}}} at f ( 6 ) {\displaystyle f(6)} using x 0 = 1 , x 1 = 4 , {\displaystyle x_{0}=1,x_{1}=4,} and x 2 = 9 {\displaystyle x_{2}=9} .