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Unit 2 Vocabulary Study Guide Name________________________ 1) ____________________: An expression consisting of at least one variable and also consist of numbers and operations. 2) _____________________: The number part of a term that includes a variable. 3) ______________________: A quantity having a fixed value that does not change or vary, such as a number. 4) _______________________: A mathematical sentence formed by setting two expressions equal. 5)________________________: A mathematical sentence formed by placing inequality symbol between two expressions. 6) ________________________: A number, a variable, or a product and a number and variable 7) ________________________: An expression consisting of numbers and operations. 8) ________________________: A symbol, usually a letter, which is used to represent one or more numbers. Variable Numerical expression Term Inequality Equation Constant Coefficient Algebraic expression Unit 2 Vocabulary Study Guide KEY Name________________________ 1) Algebraic Expression: An expression consisting of at least one variable and also consist of numbers and operations. 2) _Coefficient_: The number part of a term that includes a variable. 3) _Constant__: A quantity having a fixed value that does not change or vary, such as a number. 4) __Equation___: A mathematical sentence formed by setting two expressions equal. 5)Inequality__: A mathematical sentence formed by placing inequality symbol between two expressions. 6) __Team___: A number, a variable, or a product and a number and variable 7) _Numerical Expression___: An expression consisting of numbers and operations. 8) _Variable___: A symbol, usually a letter, which is used to represent one or more numbers. Variable Numerical expression Term Inequality Equation Constant Coefficient Algebraic expression
