Linear Systems Elimination Method

Linear Systems Elimination Method

9th Grade

15 Qs

quiz-placeholder

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Linear Systems Elimination Method

Linear Systems Elimination Method

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
(2, -2)
(2, 2)
(-2, 2)
(-2, -2)

Tags

CCSS.8.EE.C.8A

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3x  - 3y = 33
6x - 3y = 57

(8,-3)

(-3,8)

(10,1)

(10,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the solution to this system of equations?

(4, -1)

(-1, 4)

(-4, 1)

(-4, -1)

Tags

CCSS.8.EE.C.8B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the elimination method, which variable should be eliminated first?

x is ready to be eliminated without any changes to the equations

is ready to be eliminated without any changes to the equations

x, but you have to multiply one of the equations by -1 to change the signs

y, but you have to multiply one of the equations by -1 to change the signs

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the elimination method, which variable should be eliminated first?

x is ready to be eliminated without any changes to the equations

is ready to be eliminated without any changes to the equations

x, but you have to multiply one of the equations by -1 to change the signs

y, but you have to multiply one of the equations by -1 to change the signs

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the elimination method, which variable should be eliminated first?

x is ready to be eliminated without any changes to the equations

y is ready to be eliminated without any changes to the equations

x, but you have to multiply one of the equations by -1 to change the signs

y, but you have to multiply one of the equations by -1 to change the signs

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The first step is solving a linear system using the elimination method is ...

make sure the equations are lined up

add or subtract the equations to eliminate the variable with matching coefficients

solve the new equation for the remaining variable

substitute your solved variable into either original equation and solve for the other variable.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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