This document discusses linear functions by plotting points on coordinate planes and determining the equations of lines that pass through those points based on their slopes and y-intercepts. Specifically, it plots the points (3,5), (-4,2), (6,-2), (-1,-5), and (-3,4) and determines the linear equations y=x+1, y=3x-1, y=-x+4, y=2x-1, and y=-x+1 that represent the lines connecting those points.
![[object Object],A (3, 5) B (-4, 2) C (6, -2) D (-1, -5) E (-3, 4) A B C D E](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)