find the equation of the line through the -5.6 point and perpendicular to the line 3x-2y + 2 = 0
Matematika
anggajie
Pertanyaan
find the equation of the line through the -5.6 point and perpendicular to the line 3x-2y + 2 = 0
1 Jawaban
-
1. Jawaban yudhk
3x-2y+2=0
y=mx
-2y=-3x..
y=3/2x
m=3/2
3/2.m2=-1
m2=-2/3
y-y1=m(x-x1)
y-6=-2/3(x+2)
----------------------x3
3y-18=-2(x+2)
3y-18=-2x-4
2x+3y=-4+18
2x+3y=14