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Graphing problem.....?
The function f(x) = -3x + 9 is defined on the interval [0; 3].
But if you plug in 0, you don't get 3. How do I graph this?
Normally it would give 9.
The question in its entirety is on page 909 in this link:http://books.google.com.bz/books?id=El9Cx2mIEQIC&p...
f(0) isn't equal to 3 though. f(0) = 9. That's the problem.
1 Answer
- PhilidorLv 51 decade agoFavourite answer
The geometric figure of that function is a line. I don't see what's so difficult about it.