Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter P - P.3 - Functions and Their Graphs - Exercises - Page 27: 33


domain: $(-\infty,\infty)$. range: $(-\infty,\infty)$.

Work Step by Step

$f(x)=4-x$ the function has a zero at x=4 //x<4 f(2)=2 //x>4 f(5)=-1 as f(x) exists for all values of x, the domain and the range is $(-\infty,\infty)$.
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