in MATLAB graph the following questions.

(b) Interpolate f(x) = 1/(1 + 12x2) at 15 and 25 evenly spaced points in [-1,1]. Plot your Lagrange interpolation polynomial and f on the same graph and discuss your observation near the end of the interval (c) In part 2(b), create a table estimating the maximum error El-1,1 for n = 2,4, , maximum error as n oo? 24. What can vou conjecture about the size of the (b) Interpolate f(x) = 1/(1 + 12x2) at 15 and 25 evenly spaced points in [-1,1]. Plot your Lagrange interpolation polynomial and f on the same graph and discuss your observation near the end of the interval (c) In part 2(b), create a table estimating the maximum error El-1,1 for n = 2,4, , maximum error as n oo? 24. What can vou conjecture about the size of the