With method please or just the answer would be fine

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Which of the following can be used to explain a statement in a geometric proof?

Asequence is a function whose is the set of natural numbers