" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m = -a/b
m = -3/-1
m = 3
pers garis dgn m = 3 melalui titik (-3,2):
y - y1 = m (x - x1)
y - 2 = 3 (x - (-3))
y - 2 = 3 (x + 3)
y - 2 = 3x + 9
3x - y + 9 + 2 = 0
3x - y + 11 = 0
semoga membantu ya :)
persmaan grs yg sejajar melalui titik (-3,2)
3x-y+c = 0
3(-3)-2+c=0
-9-2+c=0
c= 11
jd persamaan grsnya : 3x-y+11 = 0