A quadratic function is shown on the graph. an upward opening parabola beginning with closed circle at negative 2 comma 4, which decreases to a vertex at 0 comma 0 and then increases to an open circle at 3 comma 9 What is the range of the function? {x | −2 ≤ x < 3} {x | −2 < x ≤ 3} {y | 0 ≤ y < 9} {y | 0 < y ≤ 9}