1. What is a polynomial?
2. Which of the following is a variable in a polynomial?
3. What is the coefficient in the polynomial 4x^2 + 3x + 2?
4. In the polynomial 5x + 7, what is the constant term?
5. What is the degree of the polynomial 2x^3 + 4x^2 + 5?
6. Which of the following is a linear polynomial?
7. What is the highest degree of the polynomial 6x^4 + 2x^3 - x + 1?
8. Which term in the polynomial 7x^2 - 3x + 5 is the constant term?
9. What does the term 'linear' in linear polynomial refer to?
10. Which of the following is NOT a polynomial?