Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Section 5.3 - Polynomials and Polynomial Functions - Exercise Set: 119

Answer

a. $2a-3$ b. $-2x-3$ c. $2x+2h-3$

Work Step by Step

We are given that $P(x)=2x-3$ $P(a)=2(a)-3=2a-3$ $P(-x)=2(-x)-3=-2x-3$ $P(x+h)=2(x+h)-3=2x+2h-3$
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