Select the correct answer. What is the domain of the function represented by this graph? the graph of a quadratic function y = x^2 – 4 with a minimum value at the point (0,-4)

A. x ≥ 4
B. x ≤ 0
C. all real numbers
D. -2 ≤ x ≤ 2

Select the correct answer What is the domain of the function represented by this graph the graph of a quadratic function y x2 4 with a minimum value at the poin class=