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anonymous
 one year ago
The graph below shows three functions:
Only f(x)
Both g(x) and p(x)
Both f(x) and g(x)
Only p(x)
anonymous
 one year ago
The graph below shows three functions: Only f(x) Both g(x) and p(x) Both f(x) and g(x) Only p(x)

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zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1So we have three functions graphed. and we have some options. What is the question?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Which function has all real numbers as its domain?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1dw:1441509316845:dwDomain corresponds to your input values, your x's.

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Which function spans aaaaaall the way to the left and right?

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1I'll tell you that it's not g(x). Notice that g(x) goes from an xvalue of around 2 up to as large as around 1 and a half

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Well notice that it can't be g(x) because g(x) has points where it `ends`. We need a function that keeps on going in both directions. So which one does that? F or P?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0P(X) i think that's the one

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Hmm P(x) has end points as well, that's no bueno. It doesn't extend in both directions forever and ever.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok so we elimanate anyone that has G(X) AND its not P(X) so F(X) @zepdrix
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