ASAP! GIVING BRAINLIEST! Please read the question THEN answer correctly! No guessing.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

The following division is being performed using multiplication by the reciprocal find the missing numbers is 5/12 divided by x/3 equals 5/12 times x/10 equals 1/x