A bumblebee was released and started to travel along a straight horizontal line. The directed distance of the bee from its hive t seconds after it was released is equal to t3 – 6t2 – 15t + 60 meters. a. Where is the bumblebee located at the instant/s that it changed direction? b. At what time interval/s is the bumblebee's speed increasing?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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1. A bumblebee was released and started to travel along a straight horizontal line. The directed
distance of the bee from its hive t seconds after it was released is equal to t3 – 6t? – 15t + 60
meters.
a. Where is the bumblebee located at the instant/s that it changed direction?
b. At what time interval/s is the bumblebee's speed increasing?
S
Transcribed Image Text:1. A bumblebee was released and started to travel along a straight horizontal line. The directed distance of the bee from its hive t seconds after it was released is equal to t3 – 6t? – 15t + 60 meters. a. Where is the bumblebee located at the instant/s that it changed direction? b. At what time interval/s is the bumblebee's speed increasing? S
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