Which of the following choices are equivalent to the expression below? Check all that apply x^9/4 A. Big\ sqrt[9] x Big)^ 4 B. root(9, x ^ 4) root(4, x ^ 9) (x ^ 9) ^ (1/4) (x ^ 4) ^ (1/2) (root(4, x)) ^ 4

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain