Is the ordered pair (3, -12) a solution of the system: Is the ordered pair (2, 5) a solution of the system: Solve the system by graphing: How Many points might a set of lines have in Common? Solve the system by graphing: Solve the system by graphing: Solve the system by graphing: If two lines have the same slope, but a different intercept, how many solutions will there be? If two lines have the same slope and intercept, how many solutions are there? If two lines have different slopes, how many solutions are there? Practice: Without actually graphing, determine how many solutions the set has:
Is the ordered pair (3, -12) a solution of the system: Is the ordered pair (2, 5) a solution of the system: Solve the system by graphing: How Many points might a set of lines have in Common? Solve the system by graphing: Solve the system by graphing: Solve the system by graphing: If two lines have the same slope, but a different intercept, how many solutions will there be? If two lines have the same slope and intercept, how many solutions are there? If two lines have different slopes, how many solutions are there? Practice: Without actually graphing, determine how many solutions the set has: