Question

Дано точки M (-2; -4), P (4; 4), K (-1; 3). Знайдіть координати векторів MK і PM.​

Answer 1

Ответ:

MK (1; 7), PM (-6 ;-8)

Объяснение:

Чтоб найти координаты вектора нужно от координат конца отнять координаты начала:

MK (-1-(-2); 3-(-4))=(1; 7)

PM (-2-4; -4-4)=(-6; -8)

Answer 2

Finding the coordinates of vectors MK and PM

To find the coordinates of vectors MK and PM, we can use the formula:

Vector AB = (xB - xA, yB - yA)

where A and B are two points in a coordinate system.

For the given points M(-2, -4), P(4, 4), and K(-1, 3), we can find the coordinates of vectors MK and PM as follows:

1. Finding the coordinates of vector MK:

M = (-2, -4) K = (-1, 3)

Using the formula, we can calculate the coordinates of MK:

MK = (xK - xM, yK - yM)

MK = (-1 - (-2), 3 - (-4))

MK = (-1 + 2, 3 + 4)

MK = (1, 7)

Therefore, the coordinates of vector MK are (1, 7).

2. Finding the coordinates of vector PM:

P = (4, 4) M = (-2, -4)

Using the formula, we can calculate the coordinates of PM:

PM = (xM - xP, yM - yP)

PM = (-2 - 4, -4 - 4)

PM = (-6, -8)

Therefore, the coordinates of vector PM are (-6, -8).

So, the coordinates of vector MK are (1, 7) and the coordinates of vector PM are (-6, -8).