numerical analysis

QUESTION 2: (Interpolating and Polynomials approximation) [ 5 POINTS] Use Lagrange's formula and estimate from the following data the number of workers getting income not exceeding JD 500 per month Income not exceeding (in JD) No. of workers 295 36 410 44 585 51 730 62 QUESTION 1: (Finding Single Roots of Non-Linear Equations) (5 POINTS] Find the root of the function f(x) = x log10 (x) - 1.2 by using False Position method with xo = 2.x, = 3 and = 0.00001