Algebraic Expressions Terms Constants Coefficients

What are the variables in the expression?
4 + 16v

• 4, 16v

• 4

• v

• +16

What are the coefficients in the expression?
4 + 16v

• 4, 16v

• 4

• 16

• +16

What are the constants in the expression?
4 + 16v

• 4, 16v

• 4

• 16

• +16

What are the variables in the following expressions?
15n - 4

• 15n, -4

• 15n, 4

• 15, -4

• n

What are the coefficients in the following expressions?
15n - 4

• 15n, -4

• 15

• 15, -4

• n

What are the constants in the following expressions?
15n - 4

• -4

• 4

• 15, -4

• n

Which of the following answer choices is NOT an example of a variable?

• 8

• x

• u

• n

Which answer choice is NOT an example of a constant?

• 4n

• 15

• -15

• 0

A [an] __________is a mathematical sentence containing at least one number, variable, and mathematical operation.

• algebraic expression

• numerical expression

• term

• constant

A [an] _______________ in an expression could be a number, a variable or the product of a number and variable.

• variable

• constant

• term

• coefficient