Final answer:
The polynomial 9x^2+6x+11 has three terms, and the degree of the polynomial is 2, as the highest exponent of x is 2.
Step-by-step explanation:
The polynomial 9x2+6x+11 consists of three terms: 9x2, 6x, and 11. The number of terms in this polynomial is three. To find the degree of the entire polynomial, we look for the highest exponent of the variable x in any term. The term 9x2 has the highest exponent, which is 2. Therefore, the degree of the polynomial is 2.