Answer:
18
Step-by-step explanation:
F(10)=3((10)-4) = 18
It is 4.
9(4)=36
36(4)=144
144(4)=576
576(4)=2304
Hope this helps:)
i sry i need points
4×4÷4+4=4
(4×4+4)÷4=5
4+4-4÷4=7