Question

1 Use the sequence below to complete each task. -23, -18, -13,-8, ... a. Identify the common difference (a). b. Write an equation to represent the sequence. C. Find the 13th term (23) na win (Al ftings Algetra). 2013

Answer 1

given the sequence: -23, -18, -13,-8, ...

A) the common difference = -18 - (-23) = 5

B) Write an equation to represent the sequence.

The equation is = (-23) + 5 ( n - 1)

C) Find the 13th term

a13 = (-23) + 5 ( 13 - 1 ) = -23 + 5 * 12 = 37