How do you draw a log graph?

Answer 1

You can get semi-log or log-log graph paper. In the first, the horizontal axis is linear while the vertical axis has a logarithmic scale. You can always use the paper sideways so that the horizontal is logarithmic and the vertical linear. The second type has both axes with logarithmic scales.

Alternatively, you calculate the appropriate values and plot the results using the usual Cartesian coordinate system.