The red graph is the result of a vertical translation, 4 units down, of the black graph.
This means that, whenever the black graph associates

The red graph must associate 4 less to the same input:

So, the equation for the red graph is

or, equivalently,

Answer: 1,285, 1,282, 1,278
Step-by-step explanation:
How does your figure look like?
Answer:
I think the answer is 1 gallon of gas
Step-by-step explanation: