Which terms could be used as the first term of the expression below to create a polynomial written in standard form? Select five options. + 8r^2s^4 - 3r^3s^3 A)5s^7/6
B)s^5
C)3r^4s^5
D)-r^4s^6
E)-6rs^5
F)4r/s^6
(I'm on edge right now)