Show the points (1, 2), (2, 1), (-2, 5)?

Answer 1

To plot the points (1, 2), (2, 1), and (-2, 5) on a graph, you would start by drawing a horizontal x-axis and a vertical y-axis to create a coordinate plane. The x-axis represents the values of the first coordinate in each pair, and the y-axis represents the values of the second coordinate.

To plot the point (1, 2), you would start at the origin (0, 0) and move 1 unit to the right along the x-axis and 2 units up along the y-axis. The point (2, 1) would be located 2 units to the right and 1 unit up from the origin, and the point (-2, 5) would be located 2 units to the left and 5 units up.