Question

Which of the following are polynomial functions? Check all that apply. 0
A. F(x) = 2x2 + 5x-3 3
B. F(x) = x² -18x³ + x² - 10x +3.5 □
C. F(x) = -x³ +5x² +7√x -1 2
D. F(x) = 5.3x² + 3x - ² +6
E. F(x) = 3x³-9 XIN
(pick more than one. all that apply)​