Q40. Copper Mining The amount of copp... [FREE …
Copper Mining The amount of copper ore produced from a copper mine in Arizona is modeled by the function. f x = 200 + 32 x. where x is the number of years since 2005 and f x is measured in thousands of tons. (a) Sketch a graph of f. (b) What is the slope of the graph? (c) At what rate is the amount of ore produced changing?
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