Cats The distance from Lisa Wunderle's cat, Belmar, to a piece of string he is stalking is given in feet by 20 + t + 1 8 f(1) 12 + 1' where t is the time in seconds since he begins. (a) Find Belmar's average velocity between 1 second and 3 seconds. (b) Find Belmar's instantaneous velocity at 3 seconds.

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...
Question
Cats The distance from Lisa Wunderle's cat, Belmar, to a
piece of string he is stalking is given in feet by
20
+
t + 1
8
f(1)
12 + 1'
where t is the time in seconds since he begins.
(a) Find Belmar's average velocity between 1 second and
3 seconds.
(b) Find Belmar's instantaneous velocity at 3 seconds.
Transcribed Image Text:Cats The distance from Lisa Wunderle's cat, Belmar, to a piece of string he is stalking is given in feet by 20 + t + 1 8 f(1) 12 + 1' where t is the time in seconds since he begins. (a) Find Belmar's average velocity between 1 second and 3 seconds. (b) Find Belmar's instantaneous velocity at 3 seconds.
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