Question

Give me 5 examples of polynomial and 5 not polynomial

Answer 1

poly means more than one term
so you want 5 expressions with more than 1 term
and 5 expressions with only 1 term (monomial)

Answer 2

poly:
x+2
x-6
2x+7
3x+4
x^2-x+1

monomial:
5x
3x^2
4xy
2
9x^3y

Answer 3

this is polynomial function ?
not polynomial function ?

Answer 4

umm yes these are all functions