What is the answer to this question? it says i have to factor it

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

Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great