Unit 2 Test Review #1

Unit 2 Test Review #1

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.

2.

FLASHCARD QUESTION

Front

Explain the concept of an equation.

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

3.

FLASHCARD QUESTION

Front

What is the purpose of solving an equation?

Back

The purpose of solving an equation is to find the value(s) of the variable(s) that make the equation true.

4.

FLASHCARD QUESTION

Front

Define the term 'solution' in the context of equations.

Back

A solution is a value or set of values that satisfy an equation, making both sides equal.

5.

FLASHCARD QUESTION

Front

What does it mean to isolate a variable?

Back

To isolate a variable means to manipulate an equation so that the variable is on one side of the equation by itself.

6.

FLASHCARD QUESTION

Front

What is the difference between an expression and an equation?

Back

An expression is a combination of numbers, variables, and operations without an equality sign, while an equation includes an equality sign.

7.

FLASHCARD QUESTION

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac, allowing you to multiply a single term by two or more terms inside a parenthesis.

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