Questions and Answers
What is a term in Algebra?
What is a constant in Algebra?
A fixed value.
What does a coefficient represent?
A numerical quantity multiplying the variable.
What is an algebraic expression?
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What does an exponent represent?
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How do you evaluate an algebraic expression?
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What is a numeric expression?
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What is a variable?
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Study Notes
Algebra Vocabulary
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Term: A unit in algebra which can be a single number, variable, or a combination of both multiplied together; separated by + or − signs.
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Constant: A fixed numerical value in algebra, represented by standalone numbers or symbols (e.g., a, b, c); not a variable. For instance, in the equation "x + 5 = 9", the numbers 5 and 9 are constants.
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Coefficient: A numerical factor that multiplies a variable in an algebraic expression. It appears before the variable (e.g., in 4x, the coefficient is 4).
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Expression: A mathematical phrase that combines numbers, variables (like x or y), and operation symbols (add, subtract, multiply, divide), such as in the expression "a + 1".
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Exponent: Indicates the power to which a number or expression is raised, often shown as a superscript beside the base number (e.g., in 2^3, the exponent is 3).
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Evaluate: The process of substituting specific numbers for variables in an algebraic expression and performing operations to simplify it.
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Numeric Expression: A mathematical sentence comprised of only numbers and one or more operation symbols, such as those for addition, subtraction, multiplication, or division.
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Algebraic Expression: A mathematical phrase consisting of numbers, variables, and operation symbols that describes a quantity; for example, "3x" means 3 times the variable x.
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Variable: A symbol, typically a letter (like x, y, or z), that represents a quantity which can change in a mathematical context or experiment.
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Description
Enhance your understanding of essential math vocabulary with this interactive flashcard quiz. Each card defines important algebra terms, such as 'term' and 'constant', assisting students in mastering foundational concepts. Perfect for anyone looking to strengthen their math language skills!
