Answer:
your question Is not in Mark
The water, it is the water becuase it looks like a river.
Do u have an attachment of it ???
Answer:
Step-by-step explanation:
F(x)=-x+5
So
f(-4)= -(-4)+5
f(-4)= 4+5
f(-4)= 8
Only we have to substitute value of x then after simplification we will get answer..Hope this will help