For the function f(x) = -(x + 1)2 + 4, identify the vertex, domain, and range. (2 points) the vertex is (-1, 4), the domain is all real numbers, and the range is y ≥ 4. the vertex is (-1, 4), the domain is all real numbers, and the range is y ≤ 4. the vertex is (1, 4), the domain is all real numbers, and the range is y ≥ 4. the vertex is (1, 4), the domain is all real numbers, and the range is y ≤ 4.