Question

Xy = 2. y = -0,4x^2+ 2,4.

Answer 1

Ответ:

   x = 5, y = 0.4

   x = -2, y = 3.2

Объяснение:

Answer 2

It seems like you've provided two equations:

1. Xy = 2
2. y = -0.4x^2 + 2.4

If you have a specific question or task related to these equations, please let me know, and I'll be happy to assist you further. These equations represent a relationship between x and y, and you can use them to solve for one variable in terms of the other or to find specific solutions depending on your goals.