4.6 Parts of an Algebraic Expression Day 2

Front

The number before a variable is the _____

Back

coefficient

Front

A number with no variable attached is called a _____

Back

constant

Front

What is the constant in the expression: 5y + 7n - 3?

Back

-3

Front

How many terms are in the expression: 3n + 5y + z?

Back

3

Front

Identify the constant in the expression: 4y + 2 - 10x.

Back

2

Front

What is a variable in an algebraic expression?

Back

A symbol that represents a number, often denoted by letters like x, y, or z.

Front

What is a term in an algebraic expression?

Back

A single mathematical expression that can be a number, a variable, or a combination of both.

Front

What is the difference between a coefficient and a constant?

Back

A coefficient is a number that multiplies a variable, while a constant is a standalone number without a variable.

Front

In the expression 2x + 3y - 5, what is the coefficient of y?

Back

3

Front

What is the expression for the sum of 4 times a variable x and 2?

Back

4x + 2