Jawab:
Persamaan garis
sejajar m1 = m2
tegak lurus m1. m2 = -1
Penjelasan dengan langkah-langkah:
garis y = - 2/3 x + 5
garis tegaklurusnya = y = 3/2 x + c melalui (-4,1)
1= 3/2 (-4) + c
1 = - 6 + c
c = 7
garis nya y = 3/2 x + 7
atau 2y = 3x + 14
atau 3x - 2y + 14 = 0
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Verified answer
Jawab:
Persamaan garis
sejajar m1 = m2
tegak lurus m1. m2 = -1
Penjelasan dengan langkah-langkah:
garis y = - 2/3 x + 5
garis tegaklurusnya = y = 3/2 x + c melalui (-4,1)
1= 3/2 (-4) + c
1 = - 6 + c
c = 7
garis nya y = 3/2 x + 7
atau 2y = 3x + 14
atau 3x - 2y + 14 = 0