Parallel, Same Line, Intersecting
y = 3x – 4
y = 3x – 5
What is Parallel Lines
y = x - 1
y = - x + 1
What is (1, 0)
-2x + 3y = 8
y = 0
What is (-4, 0)
3x + 3y = –9
3x – 3y = 21
What is (2, –5)
A system of equations with three variables always has a solution
What is false
y = x + 5
y – 5 = x
What is Same Line
y = - x + 3
y = x + 1
What is (2, 1)
3x + 2y =6
y = 3
What is (0, 3)
x + 4y = 4
x – 4y = –12
What is (-4, 2)
The graph of 2x + 3y + z = 6
What is a plane
y = 6x – 4
y = 6x – 5
What is Parallel Lines
y = 1/2 x
y = - x + 3
What is (2, 1)
5x - 3y = -9
x=3
What is (3, 8)
2x + 3y = 1
2x – 3y = –17
What is (-4, 3)
What are the different type of solutions to systems of equations
What is one solution, all solutions, or no solution
y = 3x – 4
y = –x + 2
What is Intersecting Lines
y = - 3/2x + 3
y = - 3/2x - 2
What is no solution
x + y = 10
y = 2x + 1
What is (3, 7)
5x + 2y = –19
- 2x + 2y = 16
What is (–5, 3)
The location description of ( 3, -3, 4)
What is 3 forward, 3 left, 4 up
y = 2x – 4
y = –x + 4
What is Intersecting Lines
y = -3
y = 2x - 1
What is (-1, -3)
9x + 4y = 6
y = -2x + 1
What is (2, -3)
- 2x - 3y = 5
5x – 3y = 40
What is (5, -5)
x + y + z = 10
2x - y + z = 2
-x + 2y - z = 5
What is (2, 5, 3)