The function g of x is equal to 10 x squared minus 100 x plus 213 written in vertex form is g of x is equal to 10 times open paren x minus 5 close paren squared minus 37 Which statements are true about g of x ? Choose three correct answers.

In vertex form, g(x) = 10(x − 5)² − 37, so the coefficient A is 10, which is positive. A positive coefficient means the parabola opens up and has a minimum. The vertex is (5, −37), so the axis of symmetry is x = 5, not x = −5.

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