Algebra 1 Vocabulary - Functions Review

Study Notes

Algebraic Models and Functions Vocabulary

Variable: Represents a quantity that can change, typically denoted by a symbol or letter.
Expression: A combination of numbers, variables, and operation symbols that does not equate to anything; it shows relationships without an equals or inequality sign.
Equation: A mathematical statement asserting the equivalence of two expressions.
Like Terms: Terms in an expression that share the same variables raised to identical exponents, allowing for simplification.
Simplify: The process of rewriting an expression to reduce its complexity while retaining equivalence.
Evaluate: Determining the value of an algebraic expression by substituting numbers for variables and applying the order of operations.
Solve: Finding the value of a variable that satisfies an equation or inequality, often by isolating the variable.
Equivalent: Describes expressions, numbers, or functions that, despite differing forms, hold equal value or meaning.
Commutative Property: Allows for the swapping of numbers in addition or multiplication without affecting the result (a + b = b + a and a × b = b × a).
Distributive Property: States that multiplying a number by the sum of two others can be distributed to each term (a(b + c) = ab + ac).
Literal Equations: Equations involving two or more variables where solving typically requires rearranging terms with opposite operations to isolate the target variable.

Description

This quiz features key vocabulary terms related to algebraic models and functions, designed for STAAR review. Test your understanding of essential concepts like variables, expressions, and equations. Perfect for students preparing for their Algebra 1 exams.