Question

PLZZZZ NEED HELP!!!!!!

Answer 1

Notice the 7) 1st sequence, and the 8) second one

$\bf \begin{array}{llll} term&value\\ -----&-----\\ 1&t_1=-2(1)+5\\ 2&t_2=-2(2)+5\\ 3&t_3=-2(3)+5\\ 4&t_4=-2(4)+5\\ 5&t_5=-2(5)+5\\ 6&t_6=-2(6)+5\\ 7&t_7=-2(7)+5\\ 8&t_8=-2(8)+5\\ 9&t_9=-2(9)+5\\ \end{array}\qquad \qquad \begin{array}{llll} term&value\\ -----&-----\\1&t_1=2(3)^{1-1}\\2&t_2=2(3)^{2-1}\\3&t_3=2(3)^{3-1}\\\end{array}$