Question 775490
I've never heard of replot
but plug in any value for x and solve for y, that will give you points, example, plug in x=0 then y=-5, plug in x=1 then y=-3. Plot the two points, connect the dots. PS you only need two points to graph a line.
{{{ graph( 300, 200, -4, 4, -10, 5, 2x-5) }}}