Polynomial Knowledge Quiz
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Questions and Answers

What is a polynomial?

  • An expression consisting of variables and coefficients, involving only the operations of addition, subtraction, multiplication, and non-negative integer exponents (correct)
  • An expression consisting of variables and coefficients, involving only the operations of addition, subtraction, multiplication, division, and any type of exponents
  • An expression consisting of variables and coefficients, involving only the operations of addition, subtraction, multiplication, division, and non-negative integer exponents
  • An expression consisting of variables and coefficients, involving only the operations of addition, subtraction, multiplication, division, and negative integer exponents

    • What is the degree of a polynomial?

  • The sum of the powers of all the variables in the polynomial
  • The number of terms in the polynomial
  • The highest power of the variable in the polynomial (correct)
  • The lowest power of the variable in the polynomial

    • Which of the following is a polynomial function?

  • f(x) = √x + 5
  • f(x) = 3x^2 - 5x + 2 (correct)
  • f(x) = |x|
  • f(x) = 1/x

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