b) Let f(x) = ax+b/x. Suppose that a and b are positive. What happens to f(x) as increases? Circle all that apply. A. The critical nu

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.6: Rational Functions
Problem 2E
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  1. (b)  Let f(x) = ax+b/x. Suppose that a and b are positive. What happens to f(x) as increases? Circle all that apply.

    A. The critical numbers (x-values) move further apart

  2. B. The critical numbers (x-values) move closer together

  3. C. The critical values (y-values) move further apart.
    D. The critical values (y-values) move closer together.

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