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Math 8, Mr. Lott, Test 3 Module 8

Authored by BRAD LOTT

Mathematics

8th Grade

CCSS covered

Used 31+ times

Math 8, Mr. Lott, Test 3 Module 8
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20 questions

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1.

OPEN ENDED QUESTION

5 mins • Ungraded

Solve the following system of equations using Substitution:

y = 2         2x + 8y = 6

Your answer should be an ordered pair. ( x , y )

*****STAR this question on your paper*****

Evaluate responses using AI:

OFF

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In order to solve a system of equations using substitution, one equation must be solved for one variable.

True

False

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the following system of equations:


y = 2x + 1

y = 4x - 1

( 1 , 3 )

( -1 , -3 )

( 3 , 1 )

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the following system of equations:


y = 2x + 1

y = -x - 2

( 1, 1 )

( -1 , -1 )

( -1 , 1 )

no solution

Tags

CCSS.8.EE.C.8B

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the system of equations:


-10x + 2y = -6

y = 2

( 1 , 2 )

( 2 , 1 )

no solution

infinite solutions

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the following system of equations:


3x − 2y = –4

–8x + 9y = –4

( 4 , 4)

( -4 , 4 )

( -4, -4 )

none of these

Tags

CCSS.HSA.REI.C.9

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve the following system of equations:


–2xy = 17

y = 3

( -10 , 3 )

( 10 , -3 )

( 3 , 2 )

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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