Could someone help me solve this please?

f is given by f (x) = 2x + 1
g is given by g(x) = √x + 1

Write down the rules for:
f+g
f-g
fg
f/g


Finally, identify the domain and range of f/g.

Could someone help me solve this please f is given by f x 2x 1 g is given by gx x 1 Write down the rules for fg fg fg fg Finally identify the domain and range o class=