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Home > PC3 > Chapter 3 > Lesson 3.1.5 > Problem 3-77

3-77.

If varies inversely as and when , complete the following problems.   

  1. Express as a function of .

    If  varies inversely as , then .

    Use the fact that when to solve for .

    Substitute back into your original equation.
    To write as a function of , change to  .

  1. What is the value when ?