Flashcardziz L4 S1 Algebraic Expressions Vocabulary

Front

What is a variable in algebra?

Back

A variable is a letter that represents an unknown value.

Front

Identify the variable in the expression: m - 6

Back

m

Front

What is a coefficient in algebra?

Back

A coefficient is a number that is multiplied by a variable.

Front

Identify the coefficient in the expression: 3x + 5

Back

3

Front

What is a constant in algebra?

Back

A constant is a fixed value, a number on its own, whose value does not change.

Front

Identify the constant in the expression: 3x + 5

Back

5

Front

What does it mean for a constant to be fixed?

Back

A fixed constant means its value does not change.

Front

Identify the term in the expression: 4y + 2

Back

4y and 2 are both terms.

Front

What is an algebraic expression?

Back

An algebraic expression is a combination of numbers, variables, and operations.

Front

What is the difference between a term and an expression?

Back

A term is a single mathematical entity, while an expression is a combination of terms.