Question

how to take 2 cm =1 unit in a graph??

Answer 1

Using a scale of 2cm to 1 unit, draw the table on the X and Y axis. It represents graph of Y and X that is associated to linear equations.

It could denote and represent one unit on both axes and coordinates of the vertices are meeting at same line.

This represents one unit on the t-axis across the paper and 2cm to represent in one unit.