Question

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

Answer 1

a = -10
d = -2

First term = -10

second term = a + d = -10 + (-2) = -10-2 = -12

Third term = a+ 2d =
.......

Answer 2

First 10 terms = -10,-12,-14,-16,-18,-20,-22,-24,-26,-28