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Not quite. I posted this because of the whole switch/reverse issue which Mark T. DeNucci brought up. In this case, I'm a huge stickler for saying f of x is equal to the opposite of x.
Long night last night . . . [/B][/QUOTE]
Man, I thought I was the only one that made a point of this! I think it came from my algebra teacher in high school. He was known to go off like Sam Kennison if you called -x "negative x," or god forbid, "minus x!"
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