#### Answer

5.25

#### Work Step by Step

We plug .75 in for x and solve:
$f(.75) = 7(.75) = 5.25$

Published by
Prentice Hall

ISBN 10:
0133500403

ISBN 13:
978-0-13350-040-0

5.25

We plug .75 in for x and solve:
$f(.75) = 7(.75) = 5.25$

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