Penjelasan dengan langkah-langkah:
persamaan garis k melalui titik (0,0) dan (2,-3)
maka
x1 = 0, y1 = 0, x2 = 2, y2 = -3
y - y1 / y2 - y1 = x - x1 / x2 - x1
y - 0 / -3 - 0 = x - 0 / 2 - 0
y/-3 = x/2
2(y) = x(-3)
2y = -3x
3x + 2y = 0
persamaan garis l melalui titik (0,0) dan (1,2)
x1 = 0, y1 = 0, x2 = 1, y2 = 2
y - 0 / 2 - 0 = x - 0 / 1 - 0
y/2 = x/1
1(y) = x(2)
y = 2x
2x - y = 0
persamaan garis m melalui titik (0,0) dan (2,1)
x1 = 0, y1 = 0, x2 = 2, y2 = 1
y - 0 / 1 - 0 = x - 0 / 2 - 0
y/1 = x/2
2(y) = x(1)
2y = x
x - 2y = 0
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Penjelasan dengan langkah-langkah:
persamaan garis k melalui titik (0,0) dan (2,-3)
maka
x1 = 0, y1 = 0, x2 = 2, y2 = -3
y - y1 / y2 - y1 = x - x1 / x2 - x1
y - 0 / -3 - 0 = x - 0 / 2 - 0
y/-3 = x/2
2(y) = x(-3)
2y = -3x
3x + 2y = 0
persamaan garis l melalui titik (0,0) dan (1,2)
x1 = 0, y1 = 0, x2 = 1, y2 = 2
y - y1 / y2 - y1 = x - x1 / x2 - x1
y - 0 / 2 - 0 = x - 0 / 1 - 0
y/2 = x/1
1(y) = x(2)
y = 2x
2x - y = 0
persamaan garis m melalui titik (0,0) dan (2,1)
x1 = 0, y1 = 0, x2 = 2, y2 = 1
y - y1 / y2 - y1 = x - x1 / x2 - x1
y - 0 / 1 - 0 = x - 0 / 2 - 0
y/1 = x/2
2(y) = x(1)
2y = x
x - 2y = 0