With

54

gallons of fuel in its tank, the airplane has a weight of

2329.4

pounds. What is the weight of the plane with

26

gallons of fuel in its tank?

y - 2418.6 = 5.9 (x - 54)

y - 2418.6 = 5.9x - 318.6

y = 5.9x + 2100

f (x) = 5.9x + 2100 (this is our function)

.

Now we can answer:

What is the weight of the plane with 26 gallons of fuel in its tank?

f (26) = 5.9 (26) + 2100 = 2253.4 pounds

(Put me as brainiest! <3)