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Algebra 1 Vocabulary
Chapter 1; Lessons 1:1 to 1:4
Question | Answer |
---|---|
A letter that is used to represent 1 or more numbers. | Variable |
The numbers represented by variables. | Values |
A collection of numbers, variable, and operations. | Varable Expression |
To find the value of an expression by replacing each variable by a number. | Evaluating the Expression |
Writing the units of each variable in a real life problem to help determine the units for the answer. | Unit Analysis |
An expression that uses words to represent a real-life situation. | Verbal Model |
The result of repeated multiplication. | Power |
The number or variable that is used as a factor in repeated multiplication. | Base |
The number of variable that represents the number of times the bas is used as a factor. | Exponent |
Symbols such as parentheses ()or brackets [] that indicate the order in which operations should be performed. | Grouping Symbols |
The rules established to evaluate an expression involving more than one operation. | Order of Operations |