Maalia Maalia 14-10-2022 Mathematics Answered Given a quadratic equation in vertex form, find the vertex, axis of symmetry, whether the graph opens up or down, the maximum or minimum, and the y-intercept. Graph it! 16. y = -2(x + 2)² + 4 Vertex: Axis of symmetry: Opens: up or down Max/Min Value: y-intercept: Minimum or maximum