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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Consider the function ƒ(x) = x²e¹⁰x.
For this function there are three important intervals: (-∞, A], [A, B], and [B, ∞) where A and B are
the critical numbers.
Find A
and B
For each of the following intervals, tell whether f(x) is increasing (type in INC) or decreasing (type in
DEC).
(-∞, A]:
[A, B]:
[B, ∞)
Transcribed Image Text:Consider the function ƒ(x) = x²e¹⁰x. For this function there are three important intervals: (-∞, A], [A, B], and [B, ∞) where A and B are the critical numbers. Find A and B For each of the following intervals, tell whether f(x) is increasing (type in INC) or decreasing (type in DEC). (-∞, A]: [A, B]: [B, ∞)
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