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Home > PC3 > Chapter 4 > Lesson 4.2.1 > Problem 4-56

4-56.

Let .   

  1. Evaluate , , and , accurate to four decimal places.

  2. What is the horizontal asymptote of ?

  3. Does have a vertical asymptote? If so, what is its equation?

    Check for division by zero.

  4. Rewrite as a stretch and shift of .