Consider the function x² + 4x + 17. Click and drag statements to prove that x³ is not Q(x² + 4x + 17). Then, x³ 1(x² + 4x + 17) when x = 4. Let x² + 4x +17 ≤ 3x³ for all x> 17 so, x² + 4x + 17 is O(x³), with witnesses C = 3, k = 17. It follows that, x³> x² when x> 4. For x ≤ 3C, clearly impossible for the constant C to satisfy for all large x. It follows that, x < 3C. Therefore, x³ is not O(x² + 4x + 17). However, if x³ were O(x² + 4x + 17), then x³ k.
Consider the function x² + 4x + 17. Click and drag statements to prove that x³ is not Q(x² + 4x + 17). Then, x³ 1(x² + 4x + 17) when x = 4. Let x² + 4x +17 ≤ 3x³ for all x> 17 so, x² + 4x + 17 is O(x³), with witnesses C = 3, k = 17. It follows that, x³> x² when x> 4. For x ≤ 3C, clearly impossible for the constant C to satisfy for all large x. It follows that, x < 3C. Therefore, x³ is not O(x² + 4x + 17). However, if x³ were O(x² + 4x + 17), then x³ k.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.1: Polynomial Functions Of Degree Greater Than
Problem 49E
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 12 images
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell