Systems-Elimination Quiz
Authored by John Kenney
Mathematics
9th - 12th Grade
CCSS covered
Used 15+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9x-3y=-3
-5x+3y=-1
Which variable will be eliminated?
the x
the y
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
10x-8y=-30
-10x+9y=25
Which variable will be eliminated?
the x
the y
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solve using elimination.
4x-2y=16
5x+2y=11
(3,-2)
(1,4)
no solution
infinitely many solutions
Tags
CCSS.8.EE.C.8B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solve using elimination.
-10x-9y=9
10x+7y=-7
(0,1)
(0,-1)
no solution
infinitely many solutions
Tags
CCSS.8.EE.C.8B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Solve using elimination.
-2x+2y=0
2x+6y=-16
(-2,-9)
(-2,-2)
no solution
infinitely many solutions
Tags
CCSS.8.EE.C.8B
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
No solution
(1,8)
(-2,-3)
(-1,-2)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(5, 14)
(4, 5)
(5, 4)
(14, 5)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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