Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Chapter 1 - Functions and Limits - 1.1 Four Ways to Represent a Function - 1.1 Exercises - Page 21: 44

Answer

$f(-3) -1$ $f(0) =-1$ $f(2) =3$ and the graph is in the picture.

Work Step by Step

if $x\leq1$ then $f(x)=-1$ if $x\gt1$ then $f(x)=7-2x$ So $-3\leq 1$ so $f(-3) -1$ $0 \leq 1$ so $f(0) =-1$ $2 \gt 1$ so $f(2) = 7-4=3$ and the graph is in the picture.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.