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Systems ofEquations
Substitution Elimination Inequalities Systems ofInequalities
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Final Jeopardy
What is the solution to this system of equations?
Jeopardy
3 3
7
y x
y x
Jeopardy
A system of equations has been graphed at the right. What is the solution to this system of equations?
Jeopardy
Each tick mark = 1
Jeopardy
(1,2) is a solution to which system of equations?
Jeopardy
4 2)
3
y xa
y x
1)
3
y xc
y x
4 4)
8 6
y xb
y x
Jeopardy
Given the system of equations, what do you know about their solution?
Jeopardy
3 2
6 2
y x
y x
Jeopardy
Jeopardy
x y
-2 0
0 2
2 4
4 6
6 8
x y
-1 5
0 8
1 11
2 14
3 17
Each table represents a set of linear data. What is the solution to this system of equations?
Jeopardy
Solve this system of equations by substitution (or any other method):
Jeopardy
3
14 4
d t
d t
Jeopardy
Jeopardy
Solve this system of equations by substitution:
1.5
12 2.5
d t
d t
Jeopardy
Jeopardy
Solve this system of equations by substitution:
232 8
y x
y x
Jeopardy
Jeopardy
Solve this system of equations by substitution:
2 3
12
2
y x
y x
Jeopardy
Which system of equations is already set up to use the substitution method (or graphing) to solve for the solution?
Jeopardy
3 4 12)2 3 8
x ya
x y
12
3)3
64
y xb
y x
3 1 12)3 3 12
x yc
x y
Jeopardy
Jeopardy
You could use the elimination method or what other method to solve for the system?
3 7 8
5 8 6
x y
x y
Jeopardy
Jeopardy
Solve this system of equations by elimination (or any other method taught in class):
60
20
y x
y x
Jeopardy
Jeopardy
Solve this system of equations by elimination(or any other method taught in class):
6 5 20
6 10 25
x y
x y
Jeopardy
Jeopardy
Solve this system of equations by elimination(or any other method taught in class):
15
22 1 10
x y
x y
Jeopardy
Jeopardy
Solve this system of equations by elimination(or any other method taught in class):
12
31 1
02 6
x y
x y
Jeopardy
The shaded region show what statement:
Jeopardy
11
2y x
Jeopardy
Write an inequality statement for the graph at the right.
Jeopardy
Jeopardy
What inequality statement is graphed at the right?
Jeopardy
Jeopardy
Jeopardy
What inequality statement is graphed at the right?
Jeopardy
Jeopardy
What inequality statement is graphed at the right?
Jeopardy
The dark blue section represents the solution of a system of inequalities.
Jeopardy
True or FalseThe points (4,1) is in the solution set.
Jeopardy
One of the inequalities in the system is:
Jeopardy
The dark blue section represents the solution of a system of inequalities.
6 2y x 6 2y x 3
42
y x
Jeopardy
The dark blue section represents the solution of a system of inequalities. Complete this statement:
Jeopardy(2, ___) is a solution of the system of inequalities.
Jeopardy
One inequality that is graphed at the right is
What is the other inequality that yields the green region?
Jeopardy
2y x
Jeopardy
Write a system of inequalities for the solutionshown on the graph.
Jeopardy
Jeopardy
Jeopardy
Complete the following statements:
1.A system of two linear equations has no solution if …2.A system of two linear equations has infinitely many solutions if …3.A system of two linear equations has exactly one solution if …
Jeopardy