Explain what is meant by the following, illustrate with an example: "for any real numbers, p and q, p-q=(-q)."

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

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