Bellwork reviewed finding the number of solutions to a linear system of equations without graphing and solving a system of linear equations by using substitution.
Hwk #14 is due today.
The remainder of the period we continued our discussion on Sec 7-2, Solving Systems of Linear Equations using Substitution.
Hwk #15 assigned and due on Thursday:
Sec 7-2
Pages 350-352
Problems 7, 10, 11, 13, 21, 22, 39
Click on the links below for today’s bellwork, bellwork answers, and notes/examples from today’s lesson: