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Graphing
Substiution
Vocab
100
y = 2x - 3 y = -x + 9
What is (4, 5)
100
y= 2 2x + 3y = 12
What is (3, 2)
100
What are lines called that go on and on forever and never intersect?
What is parallel lines
200
y = 2x + 5 y = -4x - 1
What is (-1, 3)
200
y = 2x + 3 y = 5x
What is (1,5)
200
What is it called when your lines go on and on forever and never intersect you have _______________ solutions.
What is no solution
300
y = x - 1 y = -x + 3
What is (2, 1)
300
y=2x + 4 3x + y = 9
What is (1,6)
300
When you graph your equation and they are the same line your solution is _______________.
What is infinite solutions
400
y = 3/5x + 4 y = -x - 4
What is (-5, 1)
400
y = 5x x + y = 12
What is (2,10)
400
When your lines intersect at one point there will be __________________ solutions.
What is one
500
y = x y = 2x + 1
What is (-1, -1)
500
6x+ y = -2 y = -3x + 1
What is (-1,4)
500
What are the three types of systems of linear equations?
What is graphing, substitution, elimination