CC-1. a) It multiplies the input by two and then adds 1.
b) 3 would come out the top and if that's true, then the machine must "undo" itself--work backwards in a sense.
c) Subtract one and then divide by two.
CC-2. a) 22 b) 22 c) Subtract 2 and divide by 5; g(x) = (x-2)/5
CC-3. a) g(x) =(x+2)/3 b) g(x) = 5x - 1 c) g(x) =x/2 - 3
d) g(x) = 2(x + 3)
CC-4. Yes; for example if you start with an input of 2, the output is 1.5. When you put 1.5 back in, the output is 2.
CC-7. a) 9 b) 4
c) x = 1.89
CC-8. x must equal y
CC-9. .1
CC-11. a) y = 2(x + 3)
CC-12. n
CC-13 9.5394
CC-14. 17.74
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| Last updated 2008/09/28 05:12:14 PDT | Hits 256 |
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