1) The document lists homework assignments and notes for Lesson 61, including setting 61 odds problems due on Monday and signing up for extra credit on Test #8. It also requests baby pictures between 6 months and 2 years old to be turned in by February 7th. 2) The warm-up includes exercises to simplify expressions, write fractions as decimals and percentages, solve an equation, and graph a function. 3) The lesson notes define arithmetic and geometric sequences, and provides examples to identify sequence types and values of terms.