Question

sketch the graph of the quadratic function $h(x) = 3x^2 - 12x + 9$ on the coordinate plane, ensuring to clearly label the vertex, axis of symmetry, x-intercepts, y-intercept, and at least two other distinct points that demonstrate the parabolas shape, and indicate whether it opens upward or downward.

Explanation:

Answer:

Vertex: \((2, -3)\); Axis of symmetry: \(x = 2\); x - intercepts: \((1,0)\) and \((3,0)\); y - intercept: \((0,9)\); Opens upward.