log(x) function graph. Logarithm graph.
y = f (x) = log10(x)
log(x) graph properties
log(x) is defined for positive values of x.
log(x) is not defined for real non positive values of x.
log(x)<0 for 0<x<1
log(x)=0 for x=1
log(x)>0 for x>1
Algebra reference
Graph of log(x)
log(x) function graph. Logarithm graph.