A man 6 feet tall walks at a rate of 3 feet per second away from a light that is 15 feet above the ground (see figure). 12 8 812 16 20 4 (a) When he is 10 feet from the base of the light, at what rate is the tip of his shadow moving? | ft/sec (b) When he is 10 feet from the base of the light, at what rate is the length of his shadow changing? ft/sec
A man 6 feet tall walks at a rate of 3 feet per second away from a light that is 15 feet above the ground (see figure). 12 8 812 16 20 4 (a) When he is 10 feet from the base of the light, at what rate is the tip of his shadow moving? | ft/sec (b) When he is 10 feet from the base of the light, at what rate is the length of his shadow changing? ft/sec
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 61SE: The fox population in a certain region has an annualgrowth rate of 9 per year. In the year 2012,...
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can you please hand written answer please thank you no computer text becuase hard to understand.
Transcribed Image Text:A man 6 feet tall walks at a rate of 3 feet per second away from a light that is 15 feet above the ground (see figure).
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(a) When he is 10 feet from the base of the light, at what rate is the tip of his shadow moving?
ft/sec
(b) When he is 10 feet from the base of the light, at what rate is the length of his shadow changing?
ft/sec
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