Linear Combinations in Systems of Equations

Linear Combinations in Systems of Equations

9th Grade

16 Qs

quiz-placeholder

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Linear Combinations in Systems of Equations

Linear Combinations in Systems of Equations

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
8.EE.C.8B, HSA.REI.C.6

Standards-aligned

Created by

Megan Sibenaller

Used 7+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of multiplying one or both equations in a system when using linear combination?

To eliminate one of the variables

To make the equations easier to graph

To find the slope of the line

To check for consistency

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving the system of equations using linear combination?

Graphing the equations

Substituting one equation into the other

Multiplying one or both equations to align coefficients

Solving for one variable

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following systems of equations can be solved by linear combination without any modification?

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The system has one solution

The system has no solution

The system has infinitely many solutions

The system is inconsistent

Tags

CCSS.8.EE.C.8B

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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