It shows the relationship that exists between the 2 variables or numbers, the operations that are done to the x variable shows the major types of relationships that exist Between x and y.
As for all simple functions y = f(x).
Answer:
Step-by-step explanation:
5c + 4f ≥ 200
c + f ≤ 60
c > 0
f > 0
28.1 - 2.02 = 26.08
The second tank holds 26.08 more gallons of water than the first one.