solve system of equations

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
+6
Standards-aligned
Lee Zaretsky
Used 52+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best method do you use?
y = 6x − 11
−2x − 3y = −7
Graphing
Substitution because a variable is defined
Elimination because both equations are in standard form.
Tags
CCSS.HSA.REI.C.5
CCSS.HSA.REI.C.6
CCSS.HSA.REI.D.10
CCSS.HSA.REI.D.11
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best method to use?
2x − 3y = −1
y =x − 1
Graphing
Substitution because a variable is defined
Elimination because the equations are in standard form.
Tags
CCSS.HSA.REI.C.6
CCSS.HSA.REI.D.10
CCSS.HSA.REI.D.11
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best method to use?
−4x − 2y = −12
4x + 8y = −24
Graphing
Substitution because a variable is defined
Elimination because the equations are in standard form.
Tags
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best method to use?
y = −3x + 5
5x − 4y = −3
Graphing
Substitution because a variable is defined
Elimination because the equations are in standard form
Tags
CCSS.HSA.REI.C.5
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the best method to use?
4x + 8y = 20
−4x + 2y = −30
Graphing
Substitution because a variable is defined
Elimination because the equations are in standard form
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the proper way to set up the equation to begin solving?
y = 6x − 11
−2x − 3y = −7
-2(-11) -3y= -7
-2(6x-11) -3y = -7
-2x -3(11) = -7
-2x - 3(6x-11)= -7
Tags
CCSS.HSA.CED.A.2
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What variable do you eliminate?
4x + 8y = 20
−4x + 2y = −30
X because they have opposite signs
Y because they have opposite signs
Tags
CCSS.HSA.REI.C.6
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