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anonymous
 4 years ago
What is the domain and range in interval notation of problem #2 in the attached document?
anonymous
 4 years ago
What is the domain and range in interval notation of problem #2 in the attached document?

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Ghazi
 4 years ago
Best ResponseYou've already chosen the best response.1because your function is y=3x+7 and this is defined for whole real numbers

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Okay. So the the answer is the same for both the domain and the range?

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.2domain means all the values that t can take so that the function does not become complex,or become undefined if we observe in V(t) = 203t+9655 for any value of t ,V(t) will be defined. so domain=(infinity,infinity)

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.2range mean all the values V(t) can take as its a linear function,it can take infinite values depending on infinite values of t hence range is same.

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.2still doubts regarding this?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0No, I've got it. I need help with doing parts of number 1 though. I tried to do it but then I got confused.

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.2find all x where f(x)=304 this??

Ghazi
 4 years ago
Best ResponseYou've already chosen the best response.13x+7=304 3x=3047 3x=297 x=99

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0That would be the answer for where f(x)=304?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0What about parts (d) and (e) for number 1? How would I do those?

hartnn
 4 years ago
Best ResponseYou've already chosen the best response.2for part e, same logic as #2 same domain,range.

Ghazi
 4 years ago
Best ResponseYou've already chosen the best response.1you have set of points like let's say two variables are x and y now you have (6,11) , (2,1) and (0,7) plot this on graph paper

Ghazi
 4 years ago
Best ResponseYou've already chosen the best response.1your graph will tell you the domain and range
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