Variable Mastery Quiz

A constant value that cannot be changed

A placeholder for pieces of information that can change (correct)

A mathematical equation that represents a relationship between variables

A term used to describe a fixed value

To represent unknown values or quantities (correct)

To make equations more complicated

To make calculations easier

To confuse students

Variables are used to represent unknown values or quantities

Variables can have different values at different times

Variables can be used in mathematical equations

Variables are always represented by numbers (correct)