Plotting a Locus Equation on a Graph

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Discussion Overview

The discussion centers around how to plot a locus equation on a graph, specifically in the context of using graph paper and understanding the dimensions involved in plotting equations. Participants explore the methods for representing parametric equations and the necessary steps for plotting in a three-dimensional coordinate system.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • One participant asks for guidance on plotting a locus equation, expressing uncertainty about their previous knowledge or education on the topic.
  • Another participant questions the clarity of the initial query and asks for more information about the asker’s familiarity with graph paper and plotting in general.
  • A different participant suggests that the discussion may involve parametric equations, indicating that x2 and x3 could represent functions of a parameter t, and notes the importance of including x1 for a complete three-dimensional representation.
  • One participant acknowledges their need to refresh their knowledge on graphing as an exam approaches, indicating a desire to revisit foundational concepts.
  • Another participant points out that the terminology used ("x2, x3 graph") is vague and does not provide sufficient information about the specific graphing question being posed.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the specifics of the plotting process, and multiple viewpoints regarding the clarity and content of the original question remain present throughout the discussion.

Contextual Notes

The discussion highlights potential limitations in the initial question's clarity and the assumptions about the participant's prior knowledge of graphing techniques and terminology.

HarrisAz
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How do u plot a x2,x3 graph?

How do u do so? for example i have a locus equation and how do i plot it on the graph paper?? i don't know if i already miss it at school or what..


Harris
 
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Your question is very vague. Do you know how to use graph paper at all? What DO you know about plotting anything and/or about graph paper?
 


Are you talking about "parametric equation" and have x2= g(t), x3= h(t)? And what happened to x1?

If you have, for example, x1= f(t), x2= g(t), x3= h(t). ("x1", "x2", and "x3" are just "x", "y", and "z". "x1", "x2", and "x3" are used to match other problems where you might want to have more than 3 dimensions.) You are talking about a three dimensional graph. Calculate (x1, x2, x3) for a number of different values of t, plot those points on an "x1,x2,x3" coordinate system, then draw a curve through those points.
 


Thanks HallsofIvy!

its not that i don't know,its just that i need to refresh it as my exam is getting closer and i don't even have a flashback about the curve-ing graph or Graph Function.
 


There are many different kinds of graphs and many different ways you can label the variables you are graphing. Saying "x2, x3 graph" tells us jnothing about what it is you want to know.
 

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