Math Vocabulary Flashcards
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Questions and Answers

What is a term in Algebra?

  • A variable
  • Numbers and variables multiplied together
  • A single number
  • Both A and C (correct)

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?

<p>A mathematical phrase containing numbers, variables, and operators.</p> Signup and view all the answers

What does an exponent represent?

<p>The power to which a number or expression is raised.</p> Signup and view all the answers

How do you evaluate an algebraic expression?

<p>Substitute a number for each variable and perform arithmetic operations.</p> Signup and view all the answers

What is a numeric expression?

<p>A mathematical sentence involving only numbers and operation symbols.</p> Signup and view all the answers

What is a variable?

<p>A quantity that may change in a mathematical context.</p> Signup and view all the answers

Study Notes

Algebra Vocabulary

  • Term: A unit in algebra which can be a single number, variable, or a combination of both multiplied together; separated by + or − signs.

  • 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.

  • 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).

  • 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".

  • 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).

  • Evaluate: The process of substituting specific numbers for variables in an algebraic expression and performing operations to simplify it.

  • Numeric Expression: A mathematical sentence comprised of only numbers and one or more operation symbols, such as those for addition, subtraction, multiplication, or division.

  • 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.

  • 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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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!

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