If y-coordinate is 3 times x-coordinate, form a table for it and draw a graph.

Let the x coordinate be x

Y coordinate is 3x (according to the given question)

Forming a table,

Let x = 1(x coordinate)

Y = 3x = 31 = 3 (y coordinate)

Let x = 2(x coordinate)

Y = 3x = 32 = 6 (y coordinate)

Let x = 3(x coordinate)

Y = 3x = 33 = 9 (y coordinate)

Let x = 1(x coordinate)

Y = 3x = 34 = 12 (y coordinate)