Let \( f(x)=3 x+2 \) and \( g(x)=x^{2}+4 x+3 \). Evaluate the following. a. \( f(2)= \) b. \( f(-1)= \) c. \( g(-2)= \) d. \( g(1)= \) e. \( f(a+3)= \) f. \( g(a+3)= \) Question Help: 首 Video 目 eB