## Intermediate Algebra (6th Edition)

Published by Pearson

# Chapter 11 - Section 11.2 - Arithmetic and Geometric Sequences - Exercise Set: 38

#### Answer

$a_{1}=t \text{ and }\\ d=-1$

#### Work Step by Step

The sequence $\left\{ t,t-1,t-2 \right\}$ is an arithmetic sequence with \begin{array}{l} a_{1}=t \text{ and }\\ d=-1 .\end{array}

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