Sistemas de ecuaciones

Quiz
•
Mathematics
•
9th Grade
•
Hard
Standards-aligned
Mercedes Canales
Used 3K+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Resuelve por igualación
4x + 5y = -1
3x - 3y = 6
x = 1, y = 1
x = 2, y = - 2
x = 1, y = - 1
x = - 1, y = 1
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve el sistema de ecuaciones por reducción
x + y = 3
x - y = 7
x = 5, y = 2
x = 5, y = - 2
x = 2, y = 1
x = - 5, y = - 2
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Resuelve por sustitución
Y =3 x = 2
Y = 1 X = -2
Y = -2 X = -2
Y = 2 X = 3
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
2x + y = 3
3x - y = -8
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2x - y = -10
x + 3y = 9
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x - 4y = 6
x + y = 1
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x + y = 0
2x + 3y = -2
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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