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Mathematics, 25.01.2020 20:31 ira51
The graph below shows the height of a tunnel f(x), in feet, depending on the distance from one side of the tunnel x, in feet. (graph attached)
part a: what do the x-intercepts and maximum value of the graph represent? what are the intervals where the function is increasing and decreasing, and what do they represent about the distance and height?
part b: what is an approximate average rate of change of the graph from x=15 to x=35, and what does this rate represent?
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The graph below shows the height of a tunnel f(x), in feet, depending on the distance from one side...
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