Polynomial Knowledge Quiz
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Questions and Answers

What is the degree of the polynomial $3x^2 - 4x + 1$?

  • 3
  • This polynomial is not of degree
  • 2 (correct)
  • 1

Which of the following is a linear polynomial?

  • $3x^2 - 4x + 1$
  • $2x - 5$ (correct)
  • $4x^3 - 2x^2 + x - 5$
  • $5x^2 + 3x - 7$

What is the name for a polynomial of degree 3?

  • Cubic polynomial (correct)
  • Biquadratic polynomial
  • Quadratic polynomial
  • Linear polynomial

Which of the following is not a polynomial?

<p>$\frac{1}{x} + 2$ (C)</p> Signup and view all the answers

What is the degree of the polynomial $5y^4 - 2y^3 + 3y^2 - 7y + 1$?

<p>4 (C)</p> Signup and view all the answers

Which of the following is a polynomial of degree 4?

<p>$2x^5 - 3x^4 + 7x^3 - 4x^2 + x - 9$ (B)</p> Signup and view all the answers

Which of the following is a quadratic polynomial?

<p>$3x^2 - 2x + 5$ (D)</p> Signup and view all the answers

Which of the following is a linear polynomial?

<p>$2x - 3$ (B)</p> Signup and view all the answers

Which of the following is not a polynomial?

<p>$4x^{-3} - 2x^2 + 5x - 1$ (C)</p> Signup and view all the answers

Which of the following is a polynomial in the variable y of degree 3?

<p>$2y^5 - 3y^4 + 7y^3 - 4y^2 + y - 9$ (D)</p> Signup and view all the answers

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