3. Let '3 practice more Gateway questions. Evaluate the derivative of the following functions. These will all require Exponential Rules. Be on the lookout for where you might also need Product Rule, Quotient Rule, and for Chain Rule. (a) f(m)-(x2+-3m)er,nd_ (f) ftr)__m26 I d1\" ' " 17:0 14... (g) HI) 8 (b) it) $221 (M_+ (C) it) 3\" (d) f($) '1 . e ' (j)f(r)e"5'*'2 P I 1+P2' (e) x) T (k) rm 2 _ eh