Select the correct graph of −x − 2y = 6. (1 point) graph of line crossing the y axis at 3 and through point parentheses 2 comma 2 close parentheses graph of line crossing the y axis at 3 and through point parentheses 1 comma 1 close parentheses graph of line crossing the y axis at negative 3 and through point parentheses 1 comma negative 5 close parentheses graph of line crossing the y axis at negative 3 and through point parentheses 2 comma negative 4 close parentheses