Respuesta :

SJ2006

a(1) = -4(1)-3 = -4-3 = -7

a(2) = -4(2)-3 = -8-3 = -11

a(3) = -4(3)-3 = -12-3 = -15

a(4) = -4(4)-3 = -16-3 = -19

a(5) = -4(5)-3 = -20-3 = -23

So, sequence would be -7,-11,-15,-19,-23