Raymond B. answered 01/21/26
Tutor
5
(2)
Math, microeconomics or criminal justice
It's an AP with d=-1, a1 = 4, an = a1 +d(n-1) = 4 -n +1 = 5-n
nth term = 5-n
f(4) = 4th term = 5-4 = 1
f(4) = 1
Goku S.
asked 10/13/20Raymond B. answered 01/21/26
Math, microeconomics or criminal justice
It's an AP with d=-1, a1 = 4, an = a1 +d(n-1) = 4 -n +1 = 5-n
nth term = 5-n
f(4) = 4th term = 5-4 = 1
f(4) = 1
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