Question

Find the 43rd term of the sequence

-3.0, -2.5, -2.0, -1.5 ​

Answer 1

18.5

Explanation:

First determine the common difference. Here, it is 0.5.

Multiply that by the term number, which is 43 here.

43 x .5 = 21.5

Then add the principal, negative 3.

21.5 - 3

18.5