Hello I need help on my Mathematics 30-1 Quiz 5.1 (Pre-calculus) Question 6 and numerical response 3

Mathematics 30-1 lathematics 30-1 Quiz 5.1 - TS 6. If f(x) = , and g(x) = x + 2, find g(f(x)) and state the restrictions on the variable. A . 8 (f (x ) ) = 3 B. 8(f(x)) =>, x x * 3 C. 8 (f(x) ) = 2x+7 x+2 , x7-2 D. 8 (f(x) ) = 2x+5 x +2 , * *-2 Hint: Replace x in g(x) with f(x). Recall variable restrictions are determined by non-permissible values. A denominator cannot equal zero. Numerical Response 3. Given f(x) = x2 + 2 and g(x) =- x - 1, find (fog)(5). Hint: This is a composition of functions