Question

Find the 20th term of the following sequence.

-6, -4, -2, 0, ... A.32 B.44 C.46

Answer 1

the 20th term would be 32

Answer 2

The expression for this should be -6+2·(x-1)
So, bring x=20 in this expression.
-6+2·(20-1)
=-6+2·19
=-6+38
=32
This is your answer.