Identifying Components of Expressions

The video tutorial explains the different parts of an algebraic expression, including terms, coefficients, like terms, and constants. It provides examples to illustrate how to identify these components within expressions. The tutorial emphasizes understanding the role of coefficients as numbers working with variables and highlights the importance of recognizing like terms for combining them. Two examples are analyzed in detail to reinforce the concepts discussed.

Which of the following is NOT a part of an expression?

• Exponents

• Terms

• Coefficients

• Constants

Tags

CCSS.6.EE.A.2B

In the expression 5x + 2, what is the term?

• 2

• 5

• x

• 5x

Tags

CCSS.6.EE.A.2B

What is the coefficient in the term -7x?

• x

• -7

• 7

• -x

Tags

CCSS.6.EE.A.2B

Which of the following pairs are like terms?

• 5x and 7y

• x and y

• 2 and 3

• 5x and -7x

Tags

CCSS.6.EE.A.2B

What is a constant in an expression?

• A variable

• A number that remains the same

• A number that changes

• A coefficient

Tags

CCSS.6.EE.A.2B

In the expression 5x + 2 - 7x - 3, how many terms are there?

• 3

• 5

• 4

• 2

Tags

CCSS.6.EE.A.2B

In the expression 5x + 2 - 7x - 3, what are the like terms?

• 5x and 2

• 2 and 3

• 5x and -7x

• Both B and C

Tags

CCSS.6.EE.A.2B

In the expression 3y - 4x + 2y - 9x - 5, what is the constant?

• 3y

• 4x

• 2y

• 5

Tags

CCSS.6.EE.A.2B

In the expression 3y - 4x + 2y - 9x - 5, how many coefficients are there?

• 4

• 3

• 5

• 2

Tags

CCSS.6.EE.A.2B

In the expression 3y - 4x + 2y - 9x - 5, which terms are like terms?

• Both A and B

• None of the above

• 4x and 9x

• 3y and 2y

Tags

CCSS.6.EE.A.2B