Degree of each monomial:
1. 3y^4 - Degree is 4
2. 325 - Degree is 0
Degree of each polynomial:
1. a^2 + a^4 - 6a - Degree is 4 (from a^4)
2. 4r^3 + 4r^6 - Degree is 6 (from r^6)
Polynomials in standard form with leading coefficient:
1. 4.9t^3 - 4t^2 + t + 2.5 - Leading coefficient is 4.9
2. -n^2 - 2n + 1 - Leading coefficient is -1
Classification of polynomials:
1. 2x^2 - 6x - Degree 2, Number of terms 2, Polynomial is a quadratic
2. -y^2 - Degree 2, Number of terms 1, Polynomial is a quadratic