So i want a coordinatesystem that has different steps for example.
i have this
plot(-1/2*x+1,(x,-2, 8), rgbcolor=('#00c147')) #h1
how can i change the steps at the x-axis, at the moment it prints the numbers at {2,4,6,8} and i want it to be {1,2,3,4,5,6,7,8}
how can i customize those steps at the x and y-axis and how can i make it printable that for example 1 step has the distance of 0.5cm+0.5cm on an A4 plain paper.