Graph Lnx Y. First lnx is a logarithm. The y -axis is a vertical asymptote of the graph.
Into a smooth curve. To save your graphs. The domain of the function is all real numbers strictly greater than 0.
Since x goes to plus infinity much faster than ln x the function approaches zero as x goes to plus infinity.
Ignoring the logarithm consider the rational function where is the degree of the numerator and is the degree of the denominator. Since e01 then lne0ln10. There are several good online options for plotting 3D graphs. It is helpful to now that the function lnx naturally has an x-intercept at 1 or in coordinate form 10.
