The answer is 5.35, 275, 336, and 535
The graph is not a function, as it does not pass the vertical line test. The lines at 2,-1 and 2,3 overlay and pass the vertical line more than once, meaning that the graph is not a function.
You start by subtracting: 16000-1200= 14800
Then you divide 14800 by how many feet the plane rises per minute
14800/945=16 minutes
The answer is 16 minutes
[(14,7 + 5,9) x 5,8] / 2 = 59,74 cm^2
F= friends G= Gorilla grip H= hoez O= ops