Sorry. I posted my last question in the wrong section.. This is moree appropriate.
I understand functions for the most part, but I feel as if I'm overthinking this.
find g(f(x)), if defined..
f(x) = 2x-5
The answer says "5" but I don't understand why.
I can't input f into g .. the work shows
g(2x-5) = 5
I'm just looking for an explanation please
I'm going to try to delete the other thread now.