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Home > AC > Chapter 3 > Lesson 3.1.5 > Problem 3-48

3-48.

Use your pattern skills to copy and complete the table below. Homework Help ✎

IN ()

2

10

6

7

−3

−10

100

OUT ()

2

6

4

15

Use the equation to complete the pattern. ( growth, starting point)

IN ()

OUT 

  1. Explain in words what is done to the input value, , to produce the output value, .

    Describe the equation you found from the values in the table.

    Divide by 2 and then add 1.

  2. Write the process you described in part (a) in algebraic symbols.

    See the first hint and your answer to part (a).