Formuleaza trei indemnuri care pot fi aplicate intr-un proiect eco.tapi,brazi,pesti.
1 answer:
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Since we know the sequence is quadratic, we expect the -th term to have the general form
Plug in the first 3 known values of the sequence to form a system of equations.
Eliminating gives
Eliminating gives
Solving for , we get
So, the -th term of the sequence is
Answer:
y =
Step-by-step explanation:
= f
multiply both sides by a
(15y + 24) = fa
the parenthesis can be removed
15y + 24 = fa
subtract 24 from both sides
15y = fa - 24
divide both sides by 15
y =