Can this be answered please?

Question 2 _ _ Given that e1 = e is the mathematical constant, calculate the integrals below using the following function: f(:.-:) = i where 1 5:1: 5 e. (a) ff(z) dz: (b) If\" f(==) dz (c) u = fix m) dz (d) flab\" - \")2 f($) d3