Terms Coefficients

What are the coefficients in an expression?

• The numbers multiplied by the variables

• The operations in the expression

• The constants in the expression

• The exponents in the expression

What are the coefficients in the expression 8x - 3 + 12xy?

• -3, 8, 12

• x, y

• 8, 12

• There are no coefficients in this expression

Identify the coefficients in this expression. 4 + 3x + 5x

• 3x, 5x

• 4, 3x, 5x

• 3, 5

• x

things that are being added or subtracted in an expression

• term

• variable

• factor

• coefficient

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

• Variable Term

• Variable

• Constant

• Coefficient

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9

A ______________ is a number multiplied by a variable. 

• term

• variable

• coefficient

• numerical expression

Match the following!

• Contains four terms & two products.

• 2n + 40m - 11

• Contains three terms & two variables.

• 3k + 7 - 12m - t

• First term has a coefficient of 1.

• n + 4 - 10

• Third term has a coefficient of 1.

• 2n + n

• First term has a coefficient of 2.

• 3 + 3 + k + 3

How many coefficients are in expression?

• 1

• 2

• 3

• 4

Like terms have the same variables and the same exponents.

• true

• false