Find trusted answers to your questions with the help of IDNLearn.com's knowledgeable community. Ask anything and receive thorough, reliable answers from our community of experienced professionals.

Determine the domain and range of (g ○ f)(x) if f of x is equal to 9 over the quantity x squared minus 9 end quantity and g(x) = x 3. D: {x ∈ ℝ} and R: (–∞, –3) ∪ (3, ∞) D: {x ∈ ℝ| x ≠ –6, 0} and R: (–∞, –3) ∪ (3, ∞) D: {x ∈ ℝ| x ≠ –3, 3} and R: (–∞, 2) ∪ (3, ∞) D: {x ∈ ℝ| x ≠ –6, –3, 0, 3} and R: (–∞, –2) ∪ (2, ∞)