" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y - y1 = m(x - x1)
y - 3 = -3(x - 2)
y - 3 = -3x + 6
y = -3x + 6 + 3
y = -3x + 9
3x + y - 9 = 0
Persamaan garisnya adalah 3x + y - 9 = 0