Lessons for Topic 2.5
Exponential growth and decayDoubling, halving, and everything in between.Lesson
Building an exponential model from two pointsUsing two known values to work out both the starting amount and the factor.Lesson
Modeling with functionsChoosing a function family and fitting its numbers so that one rule describes real data.Lesson
Where a model holds: domain, interpolation and extrapolationReading a value inside the range of the data is far safer than predicting one outside it.Lesson