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.
Answer
A
The value of A , when the equation is written in vertex form, is negative.
B
The parabola opens up.
C
The axis of symmetry is the line x is equal to negative 5 .