Which values of k would cause this system of equations to have no solution? Check all that apply. 6x + 4y = 14,
3x + 2y = k

–2
5
7
10
21

Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial