Which statement is true concerning the vertex and axis of symmetry of hx=-2x2+8x 2 The vertex is at 0,0 and the axis of symmetry is x=2. The vertex is at 0,0 and the axis of symmetry is y=2. The vertex is at 2,8 and the axis of symmetry is x=2. The vertex is at 2,2 and the axis of symmetry is y=2.
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