Question 548 • Career Explorations - EL3401
The starting value is f(0) = 2.5, so the snow depth when the storm began was 2.5 inches. The rule f(n + 1) = f(n) + 0.8 means each hour’s depth is 0.8 inches greater than the previous hour’s depth. Therefore, the depth began at 2.5 inches and increased by 0.8 inches each hour.
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