Question

sabe -se que uma P. A de 12 termos a1=-8 e a12=36 me ajudem por favor

Answer 1

$a_{12}=a_1+11r\\ 36=-8+11r\\ 11r=44\\ r=\frac{44}{11}\\ r=4\\ \\ \boxed{PA(-8, -4, 0 , 4, 8, 12, 16, 20, 24, 28 32, 36)}$

Answer 2

{PA(-8, -4, 0 , 4, 8, 12, 16, 20, 24, 28 32, 36)