Graph the parabola. y=x + 4x+7 Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points

Graph the parabola. y=x² + 4x+7 Plot five points on the parabola: the vertex, two points to the left of the vertex, and two points to the right of the vertex. Then click on the graph-a-function button.