snow began falling at 6 AM (t=0). the depth (inches) of snow on the ground at a cetrtain location at time t (hours) was given by the function d(t)=11t-12t^2+6.2t^3-1.58t^4+0.2t^5-0.01t^6. A) Sketch the graph of the function using a calculator. B) Approximately, after how many hours did the depth reach a maximum and what was the maximum depth? C) for what approximate times was the snow depth at least 9 inches? D) at what approximate time did the depth reach zero? Round answers to one decimal place.
snow began falling at 6 AM (t=0). the depth (inches) of snow on the ground at a cetrtain location at time t (hours) was given by the function d(t)=11t-12t^2+6.2t^3-1.58t^4+0.2t^5-0.01t^6. A) Sketch the graph of the function using a calculator. B) Approximately, after how many hours did the depth reach a maximum and what was the maximum depth? C) for what approximate times was the snow depth at least 9 inches? D) at what approximate time did the depth reach zero? Round answers to one decimal place.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.7: A Library Of Parent Functions
Problem 47E
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snow began falling at 6 AM (t=0). the depth (inches) of snow on the ground at a cetrtain location at time t (hours) was given by the function d(t)=11t-12t^2+6.2t^3-1.58t^4+0.2t^5-0.01t^6.
A) Sketch the graph of the function using a calculator.
B) Approximately, after how many hours did the depth reach a maximum and what was the maximum depth?
C) for what approximate times was the snow depth at least 9 inches?
D) at what approximate time did the depth reach zero?
Round answers to one decimal place.
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