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

Question

please hep

Answer 1

The formula for nth term of arithmetic series is

 

a_{n =}a_{1 +} (n-1)d

 

Where a_n  is nth terms, a₁ is the first term and d is the common difference

 

a1 -10

a2 -12
a3 -14
a4 -16
a5 -18
a6 -20
a7 -22
a8 -24
a9 -26
a10 -28

Answer 2

a sequence with a common difference is called an arithmetic sequence.
 
Each term is found by adding the common difference to the previous term
 
So we have -10, -12, -14, -16, -18, and so on