Question

This Question: 1 pt 1 of 2 (0 complete For fx)-9x + 6 and gx)x find the following composite functions and state the domain of each. (a) fog (b) gof (c) fof (d) gog (a) (fog)(x)-□ (Simplify your answer.) Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The domain offog is (lD (Type an inequality. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) B. The domain of f。g is all real numbers. (b) (gof)(x)-□ (Simplify your answer.) Select the correct choice below and. if necessary, fill in the answer box within your choice o A. The domain of g。tis(xD (Type an inequality, Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) ⓔB. The domain of g of is all real numbers. (c) (fof)(x)-□ (Simplify your answer.) Select the correct choice below and, if necessary, fill in the answer box within your choice. OA. The domain of f。fis felD (Type an inequality. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) B. The domain of f of is all real numbers. Click to select your answer(s)

Answer 1

(A) 2 92+e, a) fo b) o 200x+6 812 108A3 の.fof d) go

domain: Interval natalion (oo) he demaint of fog is all eal naumbers tHente, B'is the coxrect choice gof(x):81a@ti08χ十36 dorndine:Interval nataloonC-o, o) lhe domaine of gok b) all se number tence B is the corsect choice domain: Interval natalion (-oro) tenee, B' is the corre numberr chotce