BBC

Solving logarithmic and exponential equationsSolving logarithmic and exponential equations

\({\log _a}a = 1\) (since \({a^1} = a\)) so \({\log _7}7 = 1\) \({\log _a}1 = 0\) (since \({a^0} = 1\)) so \({\log _{20}}1 = 0\) \({\log _a}p + {\log _a}q = {\log _a ...
JSTOR Daily

Using Radioactive Decay to Investigate Exponential Functions

https://doi.org/10.5951/mathteacher.106.1.0052 • https://www.jstor.org/stable/10.5951/mathteacher.106.1.0052 Copy URL Students use random numbers to simulate ...
Nature

How Populations Grow: The Exponential and Logistic Equations

What are the underlying principles of how populations change over time? Two basic principles are involved, the idea of exponential growth and its ultimate control. The basics of population ecology ...
BBC

Solving logarithmic and exponential equations

Data from an experiment may result in a graph indicating exponential growth. This implies the formula of this growth is \(y = k{x^n}\), where \(k\) and \(n\) are constants. Using logarithms, we can ...