Post date: Feb 11, 2015 4:31:31 PM
We are reviewing solving systems of linear equations.
On Wed, 2/11 we solved systems of linear equations algebraically by the elimination method and the substitution method. Here are the slides from class and here is your HW (#1,4,6,7).
On Thurs, 2/12 we solved systems of linear equations graphically by plotting lines by hand on graph paper. Here are the slides from class and here is your HW - page 168 (Ex 5.6) #1-4, only a,c for each.
On Fri 2/13 we used our graphing calculators to graph and solve systems of linear equations. Here is the worksheet from class.
Happy break!