1. Extend geometric sequences
Given the first few terms in a geometric sequence, find the next term in the sequence.
2. Use geometric sequence formulas
Given the formula of a geometric sequence, either in explicit form or in recursive form, find a specific term in the sequence.
3. Finite geometric series
Evaluate finite geometric series given in sigma notation, recursively, or explicitly.
4. Finite geometric series word problems
Understanding and solving problems with the formula for a finite geometric series
5. Sequences word problems
Given a verbal description of a real-world relationship, determine the sequence that models that relationship.
7. Radians & arc length
Solve problems related to radians and arc length like finding an arc length given the central angle and radius.
8. Radians & degrees
Sal discusses the general approach to converting between radians and degrees and vice versa.
14. Trig values of special angles
Sal finds the trigonometric values of π/4 using the unit-circle definition.