Okay, here we have this:
Considerando que la sucesión fibonacci sigue el siguiente patrón:
[tex]f_n=f_{n-1}+f_{n-2}[/tex]So, we need to find the terms 6th, 7th, 8th; let's do it:
Term 6th:
[tex]\begin{gathered} f_6=f_5+f_4 \\ f_6=10+6=16 \end{gathered}[/tex]Term 7th:
[tex]\begin{gathered} f_7=f_6+f_5 \\ f_7=16+10=26 \end{gathered}[/tex]Term 8th:
[tex]f_8=f_7+f_6=26+16=42[/tex]Finally we obtain that the correct answer is the option D.
