Предмет: Математика, автор: olm7817

вкажіть координати точки перетину y= - 2.5x i y= -5 допоможіть будь ласка

Ответы

Автор ответа: ZlataSergeeva2000

0

Ответ:

(2; -5)

Пошаговое объяснение:

y₁ = -2.5 x

y₂ = -5

Точка пересечения:

y₁ = y₂

-2,5х = - 5

х = -5 : (-2,5)

х = 2

у = -5

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