Back to Determine explicit or recursive expressions — Problem 3 · Task Set 30

Exercises: Determine Explicit, Recursive, or Procedural Representations

Work through each section in order. Show your work where indicated. For recursive definitions, always include both the initial value and the recursion rule.

Grade 9·20 problems·~28 min·Common Core Math - HS Functions·standard·hsf-bf-a-1a
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Warm-Up: Review What You Know

1.

The sequence ana_n has a1=10a_1 = 10 and each term is 4 less than the previous. What is a3a_3?