www.ask.com/youtube?q=How to Determine If Y Is a Function of X&v=71K36Q1fcUk

Nov 1, 2015 ... Learn how to determine if an equation defines y as a function of x.

www.sparknotes.com/math/algebra2/functions/section1.rhtml

In the relation , y is a function of x , because for each input x (1, 2, 3, or 0), there is
only one output y . x is not ... The Line Test for Mapping Diagrams. To check if a
relation is a function, given a mapping diagram of the relation, use the following ...

www.algebra.com/algebra/homework/Functions/Functions.faq.question.585845.html

SOLUTION: how to determine whether the equation defines y as a function of x. ...
but if there is more than one y for even one value of x, then the relation is not a ...

www.regentsprep.org/regents/math/algtrig/atp5/ResourceFunctions.htm

Examine the following equations to determine if y is a function of x, using your
graphing calculator. ... function of x. Graph passes the vertical line test for
functions ...

www.quora.com/In-algebraic-functions-how-do-you-determine-whether-Y-is-a-function-of-X

If the graph passes a vertical line test, then y can be a function of x. Here's a
reference (also contains a list of more solid references in case you ...

www.showme.com/sh/?h=WoDDglE

Determining whether an equation represents y as a function of x by Tina Deemer
- July 20, 2012.

academics.utep.edu/Portals/1788/CALCULUS MATERIAL/1_4 FNS.pdf

Determine whether the relation represents y as a function of x. a. The input value
x is the number of representatives from a state, and the output value y is the ...

www.khanacademy.org/math/algebra-home/alg-functions/alg-recognizing-functions-ddp/v/recognizing-functions-example-1

Checking whether y can be described as a function of x if y is always three more
than twice x. ... You don't know what the function is valued at at that input. Now ...

www.physicsforums.com/threads/determine-whether-the-equation-represents-y-as-a-function-of-x.343807/

You already had it in the first step. And it just gets crazy after that. If you don't
know why, I think you should look up the definition of 'function' and ...

www.montereyinstitute.org/courses/Algebra1/COURSE_TEXT_RESOURCE/U03_L2_T1_text_final.html

If an address is the input, and the output is the occupants, is this relation also a
function ... We know that y is a function of x because for each x-coordinate there
is ...