Jawab:
Penjelasan dengan langkah-langkah:
2x + 3y = 6
3y = -2x + 6
gradien = -2/3
tegak lurus, gradien = 3/2
y = 3/2 x + 2
2y = 3x + 4
PERSAMAAN GARIS
tegak lurus garis ax + by + c = 0 dan melalui titik (p,q) :
bx - ay = bp - aq
•
Persamaan garis yang tegak lurus garis 2x + 3y = 6 dan melalui titik A(0,2) :
a = 2
b = 3
p = 0
q = 2
3x - 2y = 3(0) - 2(2)
3x - 2y = -4
3x - 2y + 4 = 0
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Jawab:
Penjelasan dengan langkah-langkah:
2x + 3y = 6
3y = -2x + 6
gradien = -2/3
tegak lurus, gradien = 3/2
y = 3/2 x + 2
2y = 3x + 4
PERSAMAAN GARIS
tegak lurus garis ax + by + c = 0 dan melalui titik (p,q) :
bx - ay = bp - aq
•
Persamaan garis yang tegak lurus garis 2x + 3y = 6 dan melalui titik A(0,2) :
a = 2
b = 3
p = 0
q = 2
3x - 2y = 3(0) - 2(2)
3x - 2y = -4
3x - 2y + 4 = 0