Algebra-1

The axis of symmetry of a parabola is a vertical line that runs through its vertex, creating two mirror-image halves. For a parabola with a vertex at (2, 1), we can identify the axis of symmetry as follows:

1.Vertex Coordinates: The vertex is given as (2, 1). Here, 2 is the x-coordinate and 1 is the y-coordinate.

2.Definition of Axis of Symmetry: The axis of symmetry is always vertical for parabolas that open either upwards or downwards. It is defined by the x-coordinate of the vertex.

3.Determine the Axis: Since the x-coordinate of the vertex is 2, the equati...