Question

The graph of a quadratic function has a minimum at (0, 2). The graph contains the point (-3, 11). What is another point on the graph?

Answer 1

Explanation:

Graphs of quadratics are symmetrical about the vertex (minimum or maximum point).

The x value of the point (-3, 11) is 3 units to the left of the vertex (0, 2), the x value that is 3 units to the right of the vertex will have the same y value, so the point

(3, 11) is also on the graph