Which statement is true concerning the vertex and the axis of symmetry of g(x)=5x2−10x? The function written in vertex form is g(x)=5(x−1)2−5. The vertex is at (1, –5) and the axis of symmetry is x=1. The vertex is at (1, –5) and the axis of symmetry is y = 1. The vertex is at (0, 0) and the axis of symmetry is x = 1. The vertex is at (0, 0) and the axis of symmetry is y = 1.
