Airplanes are sometimes used to fight fires . A certain airplane can deliver 3.9 * 10^4 liters of water in one trip . How much w
1 answer:
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Answer:
A.
B.
C.
D.
Step-by-step explanation:
A. To solve the first part of the problem we must replace in the function
So:
B. In part B we must find the inverse function of
To find the inverse function do
Now clear the variable x.
Replace x with y.
Finally
C. Now we take the inverse function found above and replace
D. Now we substitute in the original function.