(Solved): Consider two functions \( f \) and \( g \) on \( [3,9] \) such that \( \int_{3}^{9} f(x) d x=14, \ ...

Consider two functions \( f \) and \( g \) on \( [3,9] \) such that \( \int_{3}^{9} f(x) d x=14, \int_{3}^{9} g(x) d x=7, \int_{5}^{9} f(x) d x=8 \), and \( \int_{3}^{5} g(x) d x=4 \). Evaluate the following integrals. a. \( \int_{3}^{5} 8 \mathrm{f}(\mathrm{x}) \mathrm{dx}=\quad \) (Simplify your answer.)