Hello, these are compositions of functions; I'm having trouble solving them. On the first one, i put my answer, but I don't know if it's correct

1 x+2 The function h(:1:) : f(:c) is defined as: W) - can be expressed in the form f(g(a:)), where 9(33) : (a: + 2), and \fa: d () 4 an a: 2. a:5 g a: Let f($) : Find the following functions. Simplify your answers. flaw = glfixD = l l