Se # Ax + By + C = 0 #
Poi # Pendenza = -A / B #, intercetta x# = - C / A # e y-intercetta# = - C / B #.
# 4x + 8y = -64 #
#implies 4x + 8y + 64 = 0 #
#implies x + 2y + 16 = 0 #
Qui # A = 1, B = 2 e C = 16 #
#implies Slope = -1 / 2 #, intercetta x#=-16/1=-16# e y-intercetta#=-16/2=-8#
#implies Slope = -1 / 2 #, intercetta x#=-16# e y-intercetta#=-8#
