Category: Test #1 Review (Page 1 of 6)

This is Question 16 from WebWork’s Improper Integrals: Solve for the constant C, then solve for the value of the convergent integral.
I understand that once C is found, it can be substituted in to solve for the convergent integral.
However, I don’t understand how to solve for the constant C. I looked up for help online and found this http://www.stumblingrobot.com/2016/03/31/find-constant-given-improper-integral-converges/
but I still don’t understand. The Improper Integral section of the textbook (chapter 3.7) doesn’t give examples or questions with constants. Any help is appreciated.