" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
m 1= -5 + 3 / -2 - 4
m1 = 1/3
m1 × m2 = -1
m2 = -3
persamaan garis yang tegak lurus:
(y - y1)= m (x - x1)
(y +2) = -3 (x- 4)
y+2= -3x +12
y= -3x+10 atau y+3x - 10= 0