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kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0\[A. \left[ y \right]\]

ParthKohli
 one year ago
Best ResponseYou've already chosen the best response.0The guy which has a unique mapping to it.

Speedy_Jazz
 one year ago
Best ResponseYou've already chosen the best response.0do you have a better example?

Dean.Shyy
 one year ago
Best ResponseYou've already chosen the best response.0This may help: http://is.gd/PItqZG

Speedy_Jazz
 one year ago
Best ResponseYou've already chosen the best response.0That does help Dean,shy

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0\[A. x=\left[ y \right]\] \[B. y= \left x \right\] \[C. x ^{2} + y ^{2} = 49\] \[D. x = y ^{2}\]

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1what would be your answer ?

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0which ever one is a function. . .

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1which do you think IS a function in the choices you've been provided?

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0because it has a y. lol im so sorry. im tired!!

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1hehehe I don't think you read the attachment that was shared to you. read it a little bit, will you? it will help you answer a lot of problems regarding functions

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1okay, you're just obviously guessing. did you read the attachment?

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0i did. but none of them look like that. or else i would have known it at first.

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1so what do you understand about function?

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1by the way, do you understand the [ ] and   in A and B respectively?

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0i understand the absolute value signs but i dont know what the bracket things are

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1brackets and curly braces are used when there are nested parentheses to avoid confusion –{2x – [3 – (4 – 3x)] + 6x}

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0so it would be B because the graph of y = x passes the vertical line test??

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1so your A is just simply x = y, which is y = x now if you read the attachment, this could mean f(x) = x

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0ok so it could mean f(x) = x?

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1yes, it means that the output is the same as the input f(x) the x inside the parenthesis, gives an output of x f(x) = x f(2) = 2 f(blah) = blah

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0oh ok. that makes sense now!

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0thanks! i apologize! Im soo tired!

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1will it pass the vertical or horizontal line test?

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0if x = 2 or 3 or 4 etc. it will pass the vertical line test which means it is a function. But it will not pass the horizontal line test which means it is not a 1  1 function.

kaylalynn
 one year ago
Best ResponseYou've already chosen the best response.0x does not pass the vertical line test so it is not a function

nincompoop
 one year ago
Best ResponseYou've already chosen the best response.1input x  output y  1  1 3  3 5  5 it is a 1 to 1 no matter what dw:1365917751738:dw

Directrix
 one year ago
Best ResponseYou've already chosen the best response.0>> which is a function? @kaylalynn A function f is the set of ordered pairs (x,y) such that if (x1, y1) AND (x1,y2) are elements of f, then y1 = y2.
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