3.1 b solving systems graphically

3.1B SOLVING Systems of 3.1B SOLVING Systems of Linear Equations BY Linear Equations BY GRAPHING GRAPHING Today’s objective: Today’s objective: 1. 1. I will solve systems of I will solve systems of linear equations in two linear equations in two variables with one variables with one solution, many solutions, solution, many solutions, or no solution. or no solution.

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Page 1: 3.1 b solving systems graphically

3.1B SOLVING Systems of 3.1B SOLVING Systems of Linear Equations BY GRAPHINGLinear Equations BY GRAPHING

Today’s objective:Today’s objective:

1.1. I will solve systems of linear I will solve systems of linear equations in two variables with equations in two variables with one solution, many solutions, or one solution, many solutions, or no solution.no solution.

Page 2: 3.1 b solving systems graphically

Friday, October 7Friday, October 7thth

ASSIGNMENTASSIGNMENT Textbook Page 143Textbook Page 143 Problems #35 – 52.Problems #35 – 52. Write every equation in slope-Write every equation in slope-

intercept form (y = mx + b) if intercept form (y = mx + b) if possible.possible.

Use slope and y-intercept to Use slope and y-intercept to determine the number of solutions.determine the number of solutions.

Name each system based on its Name each system based on its number of solutions.number of solutions.

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