pertanyaan no 16 dan 17
Matematika
anita810
Pertanyaan
pertanyaan no 16 dan 17
1 Jawaban
-
1. Jawaban Vanessyaaangela
17. - koefisien x/ koefisien y
m= -3/2
y-y1 = m(x-x1)
= y -3 = -3/2( x-(-4)
= y - 3 = -3/2(x + 4)
= y - 3 = -3/2x + (-12/2)
= (dikali 2)
= 2y - 6 = -3x -12
= 2y + 3x = -12 - 6
= 2y + 3x = -18
= B.