So multiplicity of a zero, is the power of the factor that gives that zero, in this case it is power of (x-2). 1- We know, Y = (x-2)3 (x+1)2 has two zeros, 2 and -1 1a - what is multiplicity of 2 as a zero for above y? why? 1b - what is multiplicity of -1 as a zero for above y? why? 2- what are zeros and their multiplicity for y = -2 x3 (x-4)5
So multiplicity of a zero, is the power of the factor that gives that zero, in this case it is power of (x-2). 1- We know, Y = (x-2)3 (x+1)2 has two zeros, 2 and -1 1a - what is multiplicity of 2 as a zero for above y? why? 1b - what is multiplicity of -1 as a zero for above y? why? 2- what are zeros and their multiplicity for y = -2 x3 (x-4)5
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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Note, Zero for y= x-2 is 2
Zero for y=(x-2)3 is 2 . However we say its multiplicity is 3. which is the power of (x-2) factor.
So multiplicity of a zero, is the power of the factor that gives that zero, in this case it is power of (x-2).
1- We know, Y = (x-2)3 (x+1)2 has two zeros, 2 and -1
1a - what is multiplicity of 2 as a zero for above y? why?
1b - what is multiplicity of -1 as a zero for above y? why?
2- what are zeros and their multiplicity for y = -2 x3 (x-4)5
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