For the function f(x) = 3(x - 1)2 + 2, identify the vertex, domain, and range. (2 points) a The vertex is (1, 2), the domain is all real numbers, and the range is y ≥ 2. b The vertex is (1, 2), the domain is all real numbers, and the range is y ≤ 2. c The vertex is (-1, 2), the domain is all real numbers, and the range is y ≥ 2. d The vertex is (-1, 2), the domain is all real numbers, and the range is y ≤ 2.