For f(x) = 5x + 5 and g(x)=x, find the following composite functions and state the domain of each.(a) fog(b) gof(c) fof(d) gog(a) (fog)(x) =

For f(x) = 5x + 5 and g(x)=x², 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.A. The domain of f og is(Type an inequality. Use integers or fractions for any numbers in the expression. Use a comB. The domain of f o g is all real numbers.(b) (gof)(x) = (Simplify your answer.)