1.Find the entire domain on which the functionfis one-to-one and non-decreasing. Write the domain in interval notation.

f(x) =x²4

Find the inverse offrestricted to that domain.

f¹(x) =

2.Consider the following functions.

f(x) =7/x+6

,g(x) =x/x+6

Find(f+g)(x).

Find the domain of(f+g)(x).

(Enter your answer using interval notation.)

Find(fg)(x).

Find the domain of(fg)(x).

(Enter your answer using interval notation.)

Find(fg)(x).

Find the domain of(fg)(x).

(Enter your answer using interval notation.)

Find(f/g)(x).

Find the domain of(f/g)(x).

(Enter your answer using interval notation.)