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Describe the graphs of the functions f(x) = 2x  3 and g(x) = 2x  3. Compare and contrast the domain and range of f(x) and g(x).
 one year ago
 one year ago
Describe the graphs of the functions f(x) = 2x  3 and g(x) = 2x  3. Compare and contrast the domain and range of f(x) and g(x).
 one year ago
 one year ago

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willowdavis97Best ResponseYou've already chosen the best response.0
I graphed both and so far I wrote down These are both rational functions but the first one is up and the second is down. But I need to know how to get the domain and range. Thanks!
 one year ago

ZeHanzBest ResponseYou've already chosen the best response.1
Wouldn't call them rational functions, but linear functions... Rational functions are e.g. f(x)=(x+2)/(x²3)
 one year ago

willowdavis97Best ResponseYou've already chosen the best response.0
But the graphs look rational they're like the letter L
 one year ago

ZeHanzBest ResponseYou've already chosen the best response.1
Here is how they look if I draw them: BTW, what does the letter "L" have to do with it?
 one year ago

ZeHanzBest ResponseYou've already chosen the best response.1
To find the domain, you must ask yourself: what numbers can I use to put into these functions? ANd: are there any restrictions?
 one year ago
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