Algebra-1

To find the axis of symmetry for the parabola, we can analyze the characteristics based on the graph.

From the graph, we can see that this is an upward-opening parabola. The behavior of the graph is as follows:

For x < 0, y gradually decreases.

For x > 0, y gradually increases.

The parabola passes through the point (0, -4), which is the vertex.

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