leeyah1934 leeyah1934 07-06-2023 Mathematics contestada Question 18 (3 points) Given \( f(x)=x \) and \( g(x)=-x^{3}+2 \), determine: a) \( (f \circ g)(2) \) b) \( (g \circ g)(-1) \) c) \( (g \circ f)(x)=-x^{3}+2 \) A