Vocabulary
Solving by Graphing
Solving by Elimination
Solving by Substitution
How many solutions?
100
More than one equation to be solved at the same time is know as this.
What is System of Equations
100
What is (2,2)?
100
The solution to the system of equations:
x + y = -6
x - y = -10
What is (-8, 2)?
100
The solution to the system:
x = 4y
2x + 3y = 22
What is (8, 2)
100
How many solutions does a pair of parallel lines have?
What is no solutions?
200
The ratio of rise to run
What is slope?
200
The solution to the system of equations:
y = 3x - 2
y = -x - 2
What is (0, -2)?
200
The solution to the system:
8x+ 5y = 9
2x - 5y = -4
What is (0.5, 1)?
200
The solution to the system
y = x - 2
3x - y = 16
What is (7, 5)
200
How many solutions would this system of equations have?
3x+y=6
y=-3x+6
What is Infinitely many?
300
The answer to an equation or system of equations.
What is a solution set?
300
The solution to the system of equations:
y = -3
x = 5
What is (5, -3)
300
The solution to the system:
2x + 3y = 6
3x + 5y = 15
What is (-15, 12)?
300
The solution to the system
y = 3x - 1
7x + 2y = 37
What is (3, 8)
300
The two equations have the same rate of change but different y-intercepts.
What is no solution?
400
y = mx + b is more formally known as this.
What is slope-intercept form.
400
The solution to the system of equations
y = (1/3)x - 3
2x - y = 8
What is (3, -2)
400
The solution to the system
2x - 4y = 12
-8x + 16y = -48
What is infinitely many solutions?
400
The solution to the system
3x - 2y = 4
y = 2x - 1
What is (-2, -5)
400
The two equations have the same y-intercept but different rates of change.
What is 1 solution?
500
The method of solving a system of equation that requires an equal and opposite variable.
What is Elimination?
500
The solution to the system of equations:
y - 3x = 3
y = 3x - 2
What is no solution?
500
The solution to the system:
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
What is (24, 8)
500
The solution to the system
x + y = 12
x = (1/3)y
What is (3, 9)?
500
The graphs are two lines which are not parallel.
What is one solution?