# How do I use sage to plot this?

I want to visualize graph of y = k/x (k > 0). Assume k = 10, for this example. I referred to basic command, but it's not giving me the graph as I want.

I want same scale on both axes (i.e. same length for y and x axes for 1 unit). Generally the y axis is automatically scaled, so that x pixels represent different units on y and x axes. I don't want that. I also want to have grid lines of unit squares.