petral87
petral87 petral87
  • 23-10-2020
  • Mathematics
contestada

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

Respuesta :

Thdev
Thdev Thdev
  • 23-10-2020

Answer:

55

Step-by-step explanation:

I'm assuming n is the term #..

[tex]f(4) = 3(4)^2+7[/tex]

f(4) = 3 * 16 + 7

f(4) = 48 + 7

f(4) = 55

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