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Home > PC3 > Chapter 5 > Lesson 5.1.2 > Problem 5-19

5-19.

​ Consider .  Homework Help ✎

  1. Describe the transformation from to .

    It is vertically stretch by a factor of ____.
    It is shifted ____ 2 units.

  2. What is the y-intercept of ?

    Solve .

  3. Write the equation of an exponential function in the form with the same ‑intercept as part (b).

    Solve: -intercept

  4. Is ? Justify your answer algebraically.