Written Midterm Notes and Videos
Written Notes are Transcripts from the recordings.
- This is a separate set of solutions from the solutions I posted weeks ago.
Videos
#1 - Graph a system of linear inequalities
#1 - Version 2 - Graph a system of linear inequalities
#2 - Converse of the Pythagorean Theorem
#3 - Absolute-Value Inequalities - Short Version
#3 - Absolute-Value Inequalities - Long Version
#3 - Inequalities - EXTRA! - Proper Handling of Division by a Negative
#4 - Complete the square to obtain standard form of the equation of a circle
#5 - Domains and Operations on functions (addition and composition).
#6 - Building Linear Equations FAST, without a lot of rigamarole
#7 - Solve a quadratic equation in two ways. Then graph.
#8 - Big factoring jobs can be tackled with the Sledgehammer.
#9 - Solve a Rational Equation and #10 - Solve a related Rational Inequality
#11 - Show a rational function is 1-to-1, find its inverse. Very difficult graph for the bonus part.
#12 - Split a 4th-degree polynomial into linear factors
#13 - Graph a couple rational functions
#14 - Solve a rational inequality that's already factored for you.
#15 - Graph a function by transforming a basic function.