Use LeGrange interpolating ploynomials of degrees one, two and three to approximate:

f(8.4) if f(8.1)=16.94410,

f(8.3)=17.56492,

f(8.6)=18.50515,

f(8.7)=18.82091

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- Feb 2nd 2009, 06:43 AMwvlilgurlLagrange interpolating polynomials
Use LeGrange interpolating ploynomials of degrees one, two and three to approximate:

f(8.4) if f(8.1)=16.94410,

f(8.3)=17.56492,

f(8.6)=18.50515,

f(8.7)=18.82091 - Feb 2nd 2009, 11:43 PMConstatine11
- Feb 3rd 2009, 05:48 AMwvlilgurl
I dont even know where to begin b/c our book and professor does not explain how to do this type. Is there a formula?