The function g(x) = 10x2 – 100x + 213 written in vertex form is g(x) = 10(x – 5)2 – 37. which statements are true about g(x)? check all that apply.
the axis of symmetry is the line x = –5.
the vertex of the graph is (5, –37).
the parabola has a minimum.
the parabola opens up.
the value of a, when the equation is written in vertex form, is negative