Writing Systems of Equations

Writing Systems of Equations

Assessment

Flashcard

Mathematics

8th - 9th Grade

Hard

CCSS
8.EE.C.8B, 8.EE.C.8A, HSA.CED.A.3

+7

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables. The solution is the set of values that satisfy all equations in the system.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

FLASHCARD QUESTION

Front

How do you represent a word problem as a system of equations?

Back

Identify the variables, translate the relationships and conditions into equations, and ensure the equations reflect the problem's constraints.

Tags

CCSS.HSA.CED.A.3

3.

FLASHCARD QUESTION

Front

What does it mean for two equations to be consistent?

Back

Two equations are consistent if they have at least one solution in common.

Tags

CCSS.8.EE.C.8B

4.

FLASHCARD QUESTION

Front

What does it mean for two equations to be independent?

Back

Two equations are independent if they represent different lines that intersect at exactly one point.

Tags

CCSS.8.EE.C.8A

5.

FLASHCARD QUESTION

Front

What does it mean for two equations to be dependent?

Back

Two equations are dependent if they represent the same line, meaning they have infinitely many solutions.

Tags

CCSS.8.EE.C.8B

6.

FLASHCARD QUESTION

Front

How can you solve a system of equations graphically?

Back

By graphing each equation on the same coordinate plane and identifying the point(s) where the lines intersect.

Tags

CCSS.8.EE.C.8B

7.

FLASHCARD QUESTION

Front

What is substitution in solving systems of equations?

Back

Substitution is a method where you solve one equation for one variable and then substitute that expression into the other equation.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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