19kjennings 19kjennings
  • 12-02-2018
  • Mathematics
contestada

rite the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

Respuesta :

s1m1
s1m1 s1m1
  • 13-02-2018
-10, -10-2·1= -12, -10-2·2=-14, -10-2·3=-16, -10-2·4= -18, -10-2·5= -20,
 -10-2·6= -22, -10-2·7 =-24, -10-2·8=-26, -10-2·9=-28

a=-10
d=-2
xn=a+d(n-1)

the first ten terms are
-10, -12, -14, -16, -18, -20, -22, -24, -26, -28

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