Which graph represents the function y = 3x² + 12x –6? (1 point) Responses Image with alt text: A coordinate plane with a parabola, or U-shape graph that opens down. The maximum value of the graph is the point (2, 6). The graph crosses the y axis at (0, negative 6). Image with alt text: A coordinate plane with a parabola, or U-shape graph that opens up. The minimum value of the graph is the point (negative 2, negative 18). The graph crosses the y axis at (0, negative 6). Image with alt text: A coordinate plane with a parabola, or U-shape graph that opens up. The minimum value of the graph is the point (2, negative 18). The graph crosses the y axis at (0, negative 6).
The correct graph that represents the function y = 3x² + 12x –6 is the first option: A coordinate plane with a parabola, or U-shape graph that opens down. The maximum value of the graph is the point (2, 6). The graph crosses the y axis at (0, negative 6).
