Matematika

Pertanyaan

melalui titik (-2,-1) sejajar 3x-4y+6

1 Jawaban

  • 3x - 4y + 6 = 0
    4y = 3x + 6
    y = (3/4)x + 3/2
    m = 3/4
    persamaan garisnya:
    y - b = m(x - a)
    y - (-1) = (3/4)(x -(-2))
    y + 1 = (3/4)(x + 2)
    4y + 4 = 3x + 6
    3x - 4y + 2 = 0

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