**Unformatted text preview: **looking for, and then see what output value goes with it (the number that’s directly below it is the output value). For parts a) and b), ±(0) = 2 and ±(2) = 0.5 . For part c), ±(1) = 1 and ±(−1) = 4, so ±(1) − ±(−1) = 1 − 4 = −3 For part d), ±(1) = 1 and ±(−2) = 2 , so ±(1)±(−2) = (2)(1) = 2...

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- Spring '13
- output value