Answer:
oh sorry i dont know that im grade six sorry
7. Irrational
8. Not a real number, but answer would be 4i
9. Undefined
10. Rational
11. Rational
12. Rational
13. Irrational
14. Rational
Polynomial :



The rest are not polynomials.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out !
~Zoey
Answer:
y=2x-4
Step-by-step explanation:
Answer:648
Step-by-step explanation:
V=a2h
3=92·24
3=648