College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter5: Exponential And Logarithmic Functions
Section5.2: Applications Of Exponential Functions
Problem 36E: Use a calculator to help solve each problem. Life expetctancy The life expectancy l of white females...
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![Question 5 of 7
Use a graphing calculator to find the intervals on which the function is increasing or decreasing.
100 = x/25 -x, for - 5sxs5
Determine the interval(s) on which the function is increasing. Select the correct choice below and fill in any answer boxes in your choice.
O A. The function is increasing on the interval(s)
(Type your answer in interval notation. Round to three decimal places as needed Use a comma to separate answers as needed)
OB. The function is never increasing.
Determine the interval(s) on which the function is decreasing Select the correct choice below and fil in any answer boxes in your choice
OA. The function is decreasing on the interval(s)
(Type your answer in interval notation. Round to three decimal places as needed. Use a comma to separate answers as needed)
O B. The function is never decreasing](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F25c6b9b4-e4c6-4723-a484-b26cc533ca8f%2F86da7fe2-4c12-4c91-9299-e370001482d4%2Fnclo1zb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question 5 of 7
Use a graphing calculator to find the intervals on which the function is increasing or decreasing.
100 = x/25 -x, for - 5sxs5
Determine the interval(s) on which the function is increasing. Select the correct choice below and fill in any answer boxes in your choice.
O A. The function is increasing on the interval(s)
(Type your answer in interval notation. Round to three decimal places as needed Use a comma to separate answers as needed)
OB. The function is never increasing.
Determine the interval(s) on which the function is decreasing Select the correct choice below and fil in any answer boxes in your choice
OA. The function is decreasing on the interval(s)
(Type your answer in interval notation. Round to three decimal places as needed. Use a comma to separate answers as needed)
O B. The function is never decreasing
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