Math 10C: RF9 Systems of Linear Equations Part One

This is part one of Math 10C: RF9 Systems of Linear Equations. Please watch for the week of April 27.

Reminder for the RF6/7 Assigment 0:19
What is a system of linear equations 2:06
A solution to a system 5:03
Three possible outcomes for a system 10:18
Solving systems graphically (when given a graph) 11:26
Solving systems when given a two linear equations 15:32
Number of solutions in a system without graphing 27:29
Given a system, find the number of solutions 35:45

*CORRECTION* At 31:06, there should be "the same slope, different y-intercepts, resulting in two parallel lines and therefore no solutions"

[mr.little]

I have never understood how to find the assignment until you showed me! Thank you VL :)

[vernonliew]

Small correction! At 31:06 there should be "the same slopes, different y-intercepts, resulting in two parallel lines, and therefore no solutions".