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4-7.

Use your pattern-finding techniques to fill in the missing entries for the table below. Then find a rule for the pattern. 4-7 HW eTool (Desmos). Homework Help ✎

IN (x)

4

8

3

−2

−6

0

5

7

OUT (y)

17

65

10

5

1

26

Use the eTool below to help you find a rule for the pattern.
Click the link at right for the full version of the eTool: AC 4-7 HW eTool

What is 42?
What about 82?
32?

17 = 42 + 1
65 = 82 + 1
10 = 32 + 1
Can you follow the pattern?