Matematika

Pertanyaan

Tolong jawab pertanyaan no 1,2,3,
Terima kasih...
Tolong jawab pertanyaan no 1,2,3, Terima kasih...

2 Jawaban

  • ini nmr satu, semoga membantu ya
    Gambar lampiran jawaban faza222
  • 1) a) y = 7x + 7

    b) 9y = - 3x + 18
    y = - 3/9 x + 18/9
    y = - ⅓x + 2

    c) 3y = - 2x + 8
    y = - ⅔x + 8/3

    d) - y = 3x - 4
    y = - 3x + 4

    e) - 5y = 3x - 2
    y = - 3/5 x + 2/5

    3) y = (-7) , (-6) , (-5), (-4) , (-3)
    (x,y) = (-4,-7) (-2,-6) (0,-5) (2,-4) (4,-3)