Finding Variables Coefficients Constants And Terms

In the expression 2x + 10y + z, there are three terms.

• TRUE

• FALSE

In the expression 2x + 10y + z, the numerical coefficients are only 2 and 10.

• TRUE

• FALSE

In the expression, 9a – 2b + 3, which of the following statements is FALSE?

• A) It has three terms.

• B) The numerical coefficients are 9, -2, and 3.

• C) No like terms.

• D) The constant is 3.

Algebraic expression is formed when variables and constants are combined by the use of the four fundamental operations.

• TRUE

• FALSE

In the following expression,

7x + 9y - 3

answer the following questions.

How many terms are there? ​ (a)  

What is the coefficient of the x-term? ​ (b)  

Are there any "like terms"? ​ (c)  

What is the constant term? ​ (d)  

Is the expression simplified? ​ (e)  

• 3

• 7

• no

• -3

• yes

• 9

• -9

The "x" in the expression 4x - 8 is which of the following?

• constant

• variable

• coefficient

• operation

In the following expression, 7x + 9y - 3 answer the following questions. How many terms are there? ​ (a)   What is the coefficient of the x-term? ​ (b)   Are there any "like terms"? ​ (c)   What is the constant term? ​ (d)   Is the expression simplified? ​ (e)  

• 3

• 7

• no

• -3

• yes

• 9

• -9

Match the following parts of the expression 3x + y + 5z + 6

• 3

• What is the constant?

• 6

• What is the coefficient of the second term?

• Z

• What is the coefficient of the first term?

• 4

• How many terms are there?

• 1

• What is the variable of the third term?

What is the "2" called
 in the following term.
 

• Variable Term

• Variable

• Constant

• Coefficient

• 3

• 3, 4

• 2

• 3, 1/4

• -12

• 12

• 3c, c/4