Jawaban:
d. y = -3x + 13
Penjelasan dengan langkah-langkah:
3y - x + 4 = 0
m1 = -a/b
m1 = -(-1)/3
m1 = 1/3
m1.m2 = -1 (tegak lurus)
1/3.m2 = -1
m2 = -1/1/3
m2 = -3
(5,-2)
y - y1 = m(x - x1)
y - (-2) = -3(x - 5)
y + 2 = -3x + 15
y = -3x + 15 - 2
y = -3x + 13 (d).
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
d. y = -3x + 13
Penjelasan dengan langkah-langkah:
3y - x + 4 = 0
m1 = -a/b
m1 = -(-1)/3
m1 = 1/3
m1.m2 = -1 (tegak lurus)
1/3.m2 = -1
m2 = -1/1/3
m2 = -3
(5,-2)
y - y1 = m(x - x1)
y - (-2) = -3(x - 5)
y + 2 = -3x + 15
y = -3x + 15 - 2
y = -3x + 13 (d).