#### Answer

linear, $f(x)=3+ \frac{1}{3}x$

#### Work Step by Step

We are given:
$f(x)=3+ \frac{1}{3}x$
Since the function has the form $f(x)=ax+b$, it is linear. It is already in proper form.

Published by
Brooks Cole

ISBN 10:
1305115546

ISBN 13:
978-1-30511-554-5

linear, $f(x)=3+ \frac{1}{3}x$

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