2-27-13 and 2-28-13

 

 

Notes on Substitution

 

 

Notes on Graphing

Calculator notes on how to solve for the solution to a system of equations (where the lines intersect)

Homework: Worksheet Working with Linear Equations
Extra Credit: Pg 835 7-2 problems 1-15 (solve for y and then graph it using a graphing calculator)