Q4Single correct4 Marks1 Sep 2024Consider the functions f(x)=x+4f(x) = \sqrt{x + 4}f(x)=x+4 and g(x)=log(1+x2)g(x) = \log(1 + x^2)g(x)=log(1+x2). Which of the following options is/are true?A(f∘g)(x)=log(2x+5)(f \circ g)(x) = \log(2x + 5)(f∘g)(x)=log(2x+5) on its domain of definition.BThe domain of the function (g∘f)(x)(g \circ f)(x)(g∘f)(x) is (−5,∞)(-5, \infty)(−5,∞).CThe domain of the function (g∘f)(x)(g \circ f)(x)(g∘f)(x) is [−6,−1][-6, -1][−6,−1].D(g∘f)(x)=log(x+5)(g \circ f)(x) = \log(x + 5)(g∘f)(x)=log(x+5) on its domain of definition.
