Match the vocabulary word with the correct definition. 1. equivalent expressions
a mathematical statement that shows two expressions are equal using an equal sign
2. distributive property
a single term; multiple terms connected by an addition or subtraction sign
3. factor
a relation in which for any given input value, there is only one output value
4. expression
expressions that are equal in value even though they are written in different ways
5. equation
an expression that uses variables to state a rule
6. formula
a(b + c) = ab + ac, or a(b + c) = ab - ac
7. function
a number that divides evenly into another number; a number multiplied to get a product