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Question 22 > - 13 Evaluate the integral: /- dx x² Vx2 + 9 (A) Which trig substitution is correct for this integral? 9 tan(0) 3 tan(0) %3D 9 sin(0) – 13 sec(0) x = - x = 9 sec(0) 3 sin(0) (B) Which integral do you obtain after substituting for x and simplifying? Note: to enter 0, type the word theta. de (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of x? + C

Question 22 > - 13 Evaluate the integral: /- dx x² Vx2 + 9 (A) Which trig substitution is correct for this integral? 9 tan(0) 3 tan(0) %3D 9 sin(0) – 13 sec(0) x = - x = 9 sec(0) 3 sin(0) (B) Which integral do you obtain after substituting for x and simplifying? Note: to enter 0, type the word theta. de (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of x? + C

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 70E
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Question 22 > 13 Evaluate the integral: /x² + 9 (A) Which trig substitution is correct for this integral? O x = 9 tan(0) x = 3 tan(0) 9 sin(0) 13 sec(0) 9 sec(0) O x = 3 sin(0) (B) Which integral do you obtain after substituting for x and simplifying? Note: to enter 0, type the word theta. do (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of x? + C O O
Transcribed Image Text:Question 22 > 13 Evaluate the integral: /x² + 9 (A) Which trig substitution is correct for this integral? O x = 9 tan(0) x = 3 tan(0) 9 sin(0) 13 sec(0) 9 sec(0) O x = 3 sin(0) (B) Which integral do you obtain after substituting for x and simplifying? Note: to enter 0, type the word theta. do (C) What is the value of the above integral in terms of 0? + C (D) What is the value of the original integral in terms of x? + C O O
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