You should use the function get_points_from_file to add each svg ... You can check the coordinate of each pixel of an image in left corner of gimp.

If you recognise that the equation is that of a straight line graph, then it is not actually necessary to create a table of values. Just two points are needed to draw a straight line graph ...

If you recognise that the equation is that of a straight line graph, then it is not actually necessary to create a table of values. Just two points are needed to draw a straight line graph ...