Question

какая точка переходит в точку (1,1) при параллельном переносе,эсли при этом точка (-1,2) переходит в точку (-2,-1).Срочнооо!!!ПЛИЗ

Answer 1

Točka (-2,-1) - točka (-1,2) = /-1,-3/
točka (1,1)-točka(x,y) = (-1,-3)
(x,y)=(1,1)-(-1,-3) = (2,4)

Answer 2

Parallel Translation of Points

To determine the translation vector that moves a point from one position to another, we can use the formula:

Translation vector = (new_x - old_x, new_y - old_y)

In this case, we want to find the translation vector that moves the point (-1, 2) to the point (-2, -1), while another point moves to (1, 1).

Let's calculate the translation vector:

Translation vector = (new_x - old_x, new_y - old_y)

For the first point: new_x = 1 old_x = -1 new_y = 1 old_y = 2

Translation vector = (1 - (-1), 1 - 2) = (2, -1)

Therefore, the translation vector is (2, -1).

This means that if we apply a parallel translation using this vector, the point (-1, 2) will move to (-2, -1), and another point will move to (1, 1).

I hope this helps! Let me know if you have any further questions.