Using the following table:
For each of the following functions, if they are defined at the given point, find their value.
Otherwise explain why they are undefined.
1. 2f(x) + g(x) when x=3
if i substitute the x then itll be 2f(3)+g(3)=2f(30)+g(40)..what is the next step?
sub again 3f(10)-2g(-20)
=(1/2)f(g(5)) how do i proceed from this step? could this possibly be undefined?
4. g(x-3)/f(x+6) when x=3
=g(3-3)/f(3+6) = if i cancel the 3 then if im corrent it would be -3/6?