#### Answer

0.5

#### Work Step by Step

f(x) = 1/d-c = 1/4-2 = 1/2 = 0.5

Published by
Pearson

ISBN 10:
0321755936

ISBN 13:
978-0-32175-593-3

0.5

f(x) = 1/d-c = 1/4-2 = 1/2 = 0.5

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