In mathematics, the logarithm of a number is the exponent by which another fixed value, the base, must be raised to produce that number. For example, the logarithm of 1000 to base 10 is 3, …

In its simplest form, a logarithm answers the question: How many of one number multiply together to make another number?

A logarithmic function involves logarithms. Its basic form is f (x) = log x or ln x. Learn about the conversion of an exponential function to a logarithmic function, know about natural and …

May 24, 2024 · What are logarithmic functions with equation. Learn graphing them and finding domain, range, and asymptotes with examples

Jul 23, 2025 · In mathematics, a logarithm is the inverse operation of exponentiation. It is defined as the power to which the base number must be raised to get the given number. Logarithms …

Nov 16, 2022 · We give the basic properties and graphs of logarithm functions. In addition, we discuss how to evaluate some basic logarithms including the use of the change of base formula.

Use the properties of logarithms to write as a single logarithm for the given equation: 5 log 9 x + 7 log 9 y – 3 log 9 z