Guys please I’m desperate I really wanna get it over with

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.