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