Graph of log(x)

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

Logarithm rules ►

See also

• ln(x) graph
• Logarithm calculator
• What is logarithm?
• Natural logarithm calculator
• Natural logarithm
• e constant
• Decibel (dB)

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