Evaluate the following function for the input given below:

1. `f(5)` when `f(x) = (x^2-2+x)/(7x-6)`.

   `f(5)=`   s

2. `g(-4.6)` when `g(x) = (-2x^2+1.3x-3(8-x))/(7.9-5x)`.

   `g(-4.6)=`  

3. `g(m)` when `g(x) = 2/3x-5x^3+x(x+6)`.

   `g(m)=`  

4. `f(x+2)` when `f(x) = 2x^2+6x-10`.

   `f(x+2)=`