Convert negative 2 y squared plus x minus 4 y plus 6 is equal to 0 into standard form.
A
x is equal to 2 times open paren y plus 1 close paren squared minus 7B
x is equal to 2 times open paren y plus 1 close paren squared minus 6C
x is equal to 2 times open paren y plus 1 close paren squared minus 8D
x is equal to 2 times open paren y plus 1 close paren squared plus 8