Question

How would you graph `y= | ln(x) |`?

Answer 1

Assuming that you are familiar with the graph of `y=ln(x):`

graph{lnx [-1.715, 18.285, -5.04, 4.96]}

Reflect the portion of the curve that lies below the `x`-axis above the `x`-axis.

graph{abs(ln(x)) [-0.92, 19.08, -3.28, 6.72]}