Determine whether the following are polynomial functions or not. Write PF if it is a polynomial function and NPF if it is not a polynomial function.

___1. f (×) = 13×
___2. g (×) = √5×⁷ + 2׳ – ×
___3. h (×) = ׳ + 2ײ + 8× – 10
___4. F (×) = ×¾ + 3×¼ + 6
___5. G (×) = –4×-¹⁰² + 4×¹⁰⁰

kailangan ko na po ngayon
~ty​