Pls it's 3&4 question

3. Let f(2) =14242 42 41415 (a) (1 mark) Find 73(r), the Taylor polynomial of f at r = 0 with degree 3 by using the definition of Taylor polynomials. (b) (1 mark) Find the remainder R3(r) - f() - 13(I). (c) (1 mark) Find the maximum value of f (r) on the interval (x|