Melzy11
Jun 12, 2007, 08:19 AM
I know now how to solve for f(x), but I am really confused when you have f(g(x). For example, I answered the first part, but am unsure of where to go for the next one. The problem reads like this,
f(x)=2x-3 and g(x)=x+1
now where I am confused is when the problem asks for something like this,
f(g(4) I know, or at least I think I know that you plug the four in where the x is, but how do I set it up to make it look right. I guess what is confusing me is the g. :confused:
f(x)=2x-3 and g(x)=x+1
now where I am confused is when the problem asks for something like this,
f(g(4) I know, or at least I think I know that you plug the four in where the x is, but how do I set it up to make it look right. I guess what is confusing me is the g. :confused: