Algebra-1

The axis of symmetry of a parabola is a line that divides the parabola into two mirror-image halves. For a parabola with a vertex at (0, 5), the x-coordinate of the vertex is 0, indicating that the axis of symmetry is vertical. This means that the parabola opens either upwards or downwards, and the equation for the axis of symmetry is a vertical line at that x-coordinate.

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