\({\log _a}a = 1\) (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 ...

Watch this video to learn about straight line graphs of logarithmic and exponential functions. Data from an experiment may result in a graph indicating exponential growth. This implies the formula ...

Two basic principles are involved, the idea of exponential growth and its ultimate control. The basics of population ecology emerge from some of the most elementary considerations of biological facts.