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briana.img
 one year ago
What is the domain and range of f(x) = cos(x)?
briana.img
 one year ago
What is the domain and range of f(x) = cos(x)?

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sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1u can see the function f(x)=cos(x) at wolfram: https://www.wolframalpha.com/input/?i=f%28x%29%3Dcosx

briana.img
 one year ago
Best ResponseYou've already chosen the best response.0@sdfgsdfgs i dont understand the range :(

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1range is the min n max value of a function; in this case, cos did u check out the page on wolfram? scroll down to read the details ;)

briana.img
 one year ago
Best ResponseYou've already chosen the best response.0@sdfgsdfgs yeah i did i sent you the screenshot ijust don't know if the f in the range is an x or a y

sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.1domain is x n range is y :) sorry @briana.img i didnt click on ur screen shot be4

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436576192858:dw

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1As you can see the function is trapped between 1 and 1 so the range is all real numbers between 1 and 1, inclusive

briana.img
 one year ago
Best ResponseYou've already chosen the best response.0@ganeshie8 @sdfgsdfgs thank you guys!
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