### Home > CALC > Chapter Ch2 > Lesson 2.3.1 > Problem 2-111

2-111.

Given

*f*(*x*) = 2*x*+ 1 and, find expressions for the following functions and state the domain of each composition. Homework Help ✎ *h*(*x*) =*g*(*f*(*x*))*k*(*x*) =*f*(*f*(*x*))

2-111.

Given

*f*(*x*) = 2*x*+ 1 and, find expressions for the following functions and state the domain of each composition. Homework Help ✎ *h*(*x*) =*g*(*f*(*x*))*k*(*x*) =*f*(*f*(*x*))