1.2 Algebraic Expressions

Question 1

variable

Answer 1

is a symbol, usually a letter, that represents one or more numbers.

Question 2

algebraic expression

Answer 2

and expression that contains one or more variables

Question 3

variable expression

Answer 3

and expression that contains one or more variables

Question 4

evaluate

Answer 4

when you substitute numbers for the variable in an expression and follow the order of operations

Question 5

term

Answer 5

is a number, a variable, or the product of a number and one or more variables.

Question 6

coefficient

Answer 6

the numerical factor in a term