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AIM: How do we solve a system of equations by graphing?

Topic: Solving systems by graphing

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AIM: How do we solve a system of equations by graphing?

Mini-Lesson/Guided Practice

Two or more linear equations together form asystem of linear equations. One way to solvea system of linear equations is by graphingeach equation. Look for any point common toall the lines. Any ordered pair in a systemthat makes all the equations true is a solution of the system of linear equations

Guided Practice

Guided Practice

Guided Practice

Guided Practice

Guided PracticeEX: #3

Guided PracticeEX: #4

Independent Practice

Independent Practice

Homework • pp. 377–379• Practice by example:• ex. 3, 4, 8, 12, 14• Apply your skills:• ex. 23, 35• Challenge: ex. 40, 41• Test Prep: ex. 43, 44• Mixed Review:• ex. 47–49, 50–51

Guided Practice (alternate)

• pp. 374–375:

• Examples 1, 2, 3

• Quick Check 1, 2, 3

• p. 377: ex. 1, 2, 5, 6, 13

• GPS p. 377: ex. 25