Question

Persamaan garis l adalah

Answer 1

Verified answer

Maaf klo salah...◑ˍ◐

Answer 2

Garis l tegak lurus dg garis K
ml = - 1/mK
mK = 3 - 0
——-
0 - -4
mK = 3
———
0 + 4
mK = 3/4

ml = - 1
———
3/4
ml = - 4/3
Garis l melewati ( - 4,0 )

Persamaan =
y - y1 = ml (x - x1)
y - 0 = - 4/3 (x - -4)
y - 0 = - 4/3 x - 16/3
y = - 4/3 x - 16/3
(sama2 dikali 3 supaya penyebutnya hilang)
(y = - 4/3 x - 16/3) × 3
3y = - 4 x - 16
3y + 4x = - 16 (B)
Jadikan jawaban terbaik & Follow aku ya :) semoga membantu :)