Сделайте уровнение прямой , которое проходит через точки : M(-2, 2) и N(2,10)? - №23603751

Сделайте уровнение прямой , которое проходит через точки :
M(-2, 2) и N(2,10)?
- Предмет:
  Математика
- Автор:
  angela
- 6 лет назад

Ответы 1

M ( - 2 ; 2 ) N ( 2 ; 10 ) y = kx + b 2 = - 2k + b 10 = 2k + b 12 = 2b b = 6 10 = 2k + 6 2k = 4 k = 2 Ответ у = 2х + 6
- Автор:
  delaneylane
- 6 лет назад
- 0
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