1. Warm-up ~ Happy Wednesday
Which table(s) could fit the recursive rule current = previous + 2 A. B. C. D.
Term #
Value 1 2 4 3 8
Term #
Value 1 2 3 5
Term #
Value 1 10 2 12 3 14
Term #
Value 1 10 2 8 3 6

2. Homework Answers
1) 37 2) 5 3) -35 4) -22 9) 64, 128, ) 2, -14, -30, ) 10, 5, 2.5, ) 19, 26, 33, 40 13) Check with your neighbor 14) C 15) B 16) A 17) 65 18) 43 19) ) (1/3)2

3. Growing, Growing Dots
Module 1.3

4. Essential Question
How can tables and graphs help in writing recursive and explicit formulas?

5. Growing, Growing dots

6. 2. Assume the pattern continues in the same way, how many dots are there at 5 minutes?

7. Time (Minutes) Number of Dots

10. Recursive Example

11. Explicit Equation

13. 3. Explicit Equation: a(n) = 12(4)n