#### Answer

(a) [0, 2)
(b) (-2, 0]

#### Work Step by Step

We use a bracket when the point is included (colored in) and parentheses when the point is not included (white). Using these rules, we get:
(a) [0, 2)
(b) (-2, 0]

Published by
Brooks Cole

ISBN 10:
1305115546

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

(a) [0, 2)
(b) (-2, 0]

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