Graphing
Substitution
Elimination
Properties of Systems
100
What is the solution to the following system of equations?
(5, -2)
100
The solution to the following systems of equations:
y=2x 2x+y=12
(3, 6)
100
The solution to the following systems of equations:
3x + y = 2
2x - y = 3
(1, -1)
100
A system of equations must contain more than one related __________
Equation
200
What is the solution to the following system of linear equations?
No Solution
200
The solution to the following systems of equations:
3x - 7y = 24 x = 5y
(15, 3)
200
The solution to the following systems of equations:
8x + y = -16
-3x + y = -5
(-1, -8)
200
A system can have _______, _________, or ________ solution(s)
One, Zero, Infinite
300
How many solutions exist for the linear system graphed here?
Infinite
300
The solution to the following systems of equations:
2x + 1 = y y + 2 = 3x - 6
(9, 19)
300
The solution to the following systems of equations:
-4x + 9y = 9
x - 3y = -6
(9, 5)
300
When should you use graphing to solve a system?
(Points for each answer given)
1. Never
2. When asked directly
3. When you only need a rough estimate
4. Never
5. To check your answer
400
What is the solution to the following system of equations?
(6, 7)
400
The solution to the following systems of equations:
y = -2x + 4 -2x - 1 = y
No Solution
400
The solution to the following systems of equations:
2x + 8y = 6
-5x - 20y = -15
Infinite Solutions
400
How many equations are required to solve a system with 5 variables?
At least 5 equations