To plot the points A(-4,-2) and B(2,1) in the plane:
- Place point A at (-4,-2). -4 units to the left and 2 units down from the origin.
- Place point B at (2,1). 2 units to the right and 1 unit up from the origin.
Then, connect points A and B with a straight line.
To find the distance between points A and B, we use the distance formula:
Distance = √[(x2 - x1)² + (y2 - y1)²]
Distance = √[(2 - (-4))² + (1 - (-2))²]
Distance = √[6² + 3²]
Distance = √[36 + 9]
Distance = √45
Distance ≈ 6.71 units
Therefore, the distance between points A and B is approximately 6.71 units.
Plot the two given points in the plane and connect them. Then, find the distances between the two points A and B for A(-4,-2), B(2,1)
1 answer