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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.

SparkNotes: Algebra II: Functions: Relations and Functions

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 ...

how to determine whether the equation defines y as a function of x ...

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 ...

Thinking about functions - Regents Exam Prep Center

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 ...

In algebraic functions, how do you determine whether Y is a function ...

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 ...

Determining whether an equation represents y as a function of x ...

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

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

1.4 functions - Utep

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 ...

Recognizing functions from verbal description - Khan Academy

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 ...

Determine whether the equation represents y as a function of x ...

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 ...

Representing Functions and Relations

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 ...

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Math 1310 Section 3.1: Functions- Basic Ideas The rest of this ...

www.math.uh.edu

Definition: A function, f, is a rule that assigns to each element x in a set A exactly one .... Example 1: Determine if the graph represents a function: a. ... Definition: An equation defines y as a function of x if when one value for x is substituted in the.

How Do You Figure Out If a Relation is a Function? | Virtual Nerd

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If so, you have a function! Watch this tutorial to see how you can determine if a relation is a function. ... In this tutorial, you'll see how to identify the x-coordinate in an ordered pair! What is the Y-Coordinate? Ordered pairs are a crucial part of ...

Determining Relations and Functions - Regents Exam Prep Center

www.regentsprep.org

If we impose the following rule on a relation, it becomes a function. ... A function may not have two y-values assigned to the same x-value, such as {(2,4), (2,6)}.