E se # Ax + + por + C = 0 #
Então # Slope = -A / B #interceptar x# = - C / A # e interceptar y# = - C / B #.
# 4x + 8y = -64 #
#implica 4x + 8a + 64 = 0 #
#implies x + 2y + 16 = 0 #
Aqui # A = 1, B = 2 e C = 16 #
#implies Slope = -1 / 2 #interceptar x#=-16/1=-16# e interceptar y#=-16/2=-8#
#implies Slope = -1 / 2 #interceptar x#=-16# e interceptar y#=-8#
