Real math help.
What is a Logarithm?
Note:
Logarithms can be tricky, but they become a whole lot easier if you understand how they're related to exponents. Follow along with the tutorial to learn about this relationship.
Background Tutorials
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Evaluate functions, expressed in function notation, given one or more elements in their domains
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What's an Exponential Function?
Looking at an equation with a variable in the exponent? You have an exponential function! Learn about exponential functions in this tutorial.
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Further Exploration
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Graph the functions f(x)=?x, f(x)=1/x, f(x)=x3, f(x)= 3?x, f(x)=bx, f(x)=|x|, and f(x)=logb (x) where b is 2, 10, and e, and, when applicable, analyze the key attributes such as domain, range, intercepts, symmetries, asymptotic behavior, and maximum and minimum given an interval
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What is a Natural Logarithm?
A natural logarithm is a logarithm that has a special base. In this tutorial, you'll be introduced to natural logarithms!
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