For the function f (x) = - (x + 1) ^2 + 4, identify the vertex, domain, and range.

a. The vertex is (-1, 4), the domain is all real numbers, and the range is y ≥ 4.

b. The vertex is (-1, 4), the domain is all real numbers, and the range is y ≤ 4.

c. The vertex is (1, 4), the domain is all real numbers, and the range is y ≥ 4.

d. The vertex is (1, 4), the domain is all real numbers, and the range is y ≤ 4.

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21 May, 18:26

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Noelle Chapman · Answer 1

B; you can graph the function on a graphic calculator or use algebra find each of the desired aspects