Solve linear system by graphing
Solve linear system using substitution
Solve the linear system using elimination
One solution, no solution, or infinite solutions
Graph the System of inequalities
100
3x - y = -6 x + y = 2
What is (-1,3)
100
y = 5x - 7 -4x + y = -1
What is (6, 23)
100
8x + 3y = -9 -8x + y = 29
What is (-3, 5)
100
15x - 3y = 12 y = 5x -4
What is infinite
100
Y < 2x +2 Y≥ -x - 1
What is (show graph to Palmer)
200
-2x + y = 5 x + y = -1
What is (-2, 1)
200
x = y -11 x -3y = 1
What is (-17, -6)
200
x - 5y = -3 3x - 5y = 11
What is (7,2)
200
4x - y = -4 -8x + 2y = 2
What is no solution
200
Y ≤ 3x -2 Y > x + 4
What is (show Palmer graph)
300
5x - 4y = 20 x + 2y = 4
What is (4, 0)
300
3x + y = -19 x - y = 7
What is (-3, -10)
300
4x + y = 17 7y = 4x - 9
What is (4,1)
300
-12x + 3y = 18 4x + y = -6
What is one solution
300
y < 3 x > -1 Y > 3x - 3
What is (show Palmer graph)
400
x + 3y = 9 2x - y = 4
What is (3,2)
400
15x + y = 70 3x - 2y = -8
What is (4, 10)
400
3x + 2y = -5 x - y = 10
What is (3, -7)
400
DAILY TRIPLE!!! DAILY TRIPLE!!! DAILY TRIPLE!!! 6x - 7y = 5 -12x + 14y = 10
What is no solution
500
2x + 7y = 14 5x + 7y = -7
What is (-7, 4)
500
3y + x = 17 x + y = 8
What is (3.5, 4.5)
500
DAILY DOUBLE!! DAILY DOUBLE!! 3y = x + 5 -3x + 8y = 8
What is (16, 7)
500
3x - 4y = 24 3x + 4y = 24
What is one solution
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