Let's learn deeper concepts of arithmetic progressions, get introduced to geometric progressions, and the idea of the arithmetic mean and the geometric mean. We will also look at the sum to n terms of a few special series.
Limits are intuitive, yet elusive. Learn what they are all about and how to find limits of functions from graphs or tables of values. Learn about the difference between one-sided and two-sided limits and how they relate to each other.
Get comfortable with the big idea of differential calculus, the derivative. The derivative of a function has many different interpretations and they are all very useful when dealing with differential calculus problems. This topic covers all of those interpretations, including the formal definition of the derivative and the notion of differentiable functions.