Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei suru

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Write a function rule for the table

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?