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Write the 4th term of the sequence defined by the explicit rule, f(n) = 3n^2 + 7. (n^2 means n squared)

User Mpd
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2 votes

Answer:

55

Explanation:

I'm assuming n is the term #..


f(4) = 3(4)^2+7

f(4) = 3 * 16 + 7

f(4) = 48 + 7

f(4) = 55

User HasanToufiqAhamed
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