Back to Determine explicit or recursive expressions — Problem 4 · Task Set 29

HSF.BF.A.1.a Tutor Intake — Explicit, Recursive, and Procedural Representations

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Grade 9·11 problems·~14 min·Common Core Math - HS Functions·standard·hsf-bf-a-1a
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Procedures

1.

The explicit formula for a linear sequence is f(n)=5n+2f(n) = 5n + 2.

In the recursive form f(0)=af(0) = a and f(n)=f(n1)+df(n) = f(n-1) + d,
what is the value of dd (the common difference)?