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  Math 149 Lab 1 Exercises
  
  Math 149 Lab 1 Exercises - Math 149 Lab 1 Exercises Name <...
  
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  Math 149 Lab 1 - Exercises Name: < your name goes here > Section: < your section number goes here > Exercises ü Exercise 1: Solving a System of Equations Given the system of equations: y = 2 x + 2 y = 2 x 3 + 7 x 2 - x - 2 Find the three solutions via the following four methods, and compare your results: è Graphically, by plotting the two expressions and estimating the points of intersection. è Through the use of the Solve command. è Through the use of the Reduce command. è Through the use of the NSolve command. Useful commands for this exercise: è Plot[{function1name[variable],function2name[variable]},{variable,leftborder,righ tborder},PlotRange->{lowborder,highborder}, PlotLabel->Title] plots two functions and explicitly gives the range of coordinates over which to plot. It also allows you to specify a title. è Solve[{expression1==expression2, expression3==expression4},{variable1,variable2}] solves symbolically for the situation where expression1 is equal to expression2 and expression3 is equal to expression4.
  
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explanation: The document appears to be a set of instructions and exercises for a Math 149 lab. It contains a detailed exercise that involves solving a system of equations using multiple methods (graphically, Solve, Reduce, and NSolve commands). The document does not contain a specific question or answer but rather provides a structured exercise for students to complete.
distilabel_metadata.content: Evaluate the user given text extract and determine if it contains a math question and optionally and answer to this question.
  
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  1. Briefly describe the document and mention if it contains a question or a question and answer.
  2. Finalize the output with: Label: no-question,question,question-and-answer,multiple-question,multiple-question-and-answer
distilabel_metadata.role: system
distilabel_metadata.content: {[ promptMessage ]}
  
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  Math 149 Lab 1 Exercises
  
  Math 149 Lab 1 Exercises - Math 149 Lab 1 Exercises Name <...
  
  This preview shows pages 1–2. Sign up to view the full content.
  
  Math 149 Lab 1 - Exercises Name: < your name goes here > Section: < your section number goes here > Exercises ü Exercise 1: Solving a System of Equations Given the system of equations: y = 2 x + 2 y = 2 x 3 + 7 x 2 - x - 2 Find the three solutions via the following four methods, and compare your results: è Graphically, by plotting the two expressions and estimating the points of intersection. è Through the use of the Solve command. è Through the use of the Reduce command. è Through the use of the NSolve command. Useful commands for this exercise: è Plot[{function1name[variable],function2name[variable]},{variable,leftborder,righ tborder},PlotRange->{lowborder,highborder}, PlotLabel->Title] plots two functions and explicitly gives the range of coordinates over which to plot. It also allows you to specify a title. è Solve[{expression1==expression2, expression3==expression4},{variable1,variable2}] solves symbolically for the situation where expression1 is equal to expression2 and expression3 is equal to expression4.
  
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  What students are saying
  
  • As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.
  
  Kiran Temple University Fox School of Business ‘17, Course Hero Intern
  
  • I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.
  
  Dana University of Pennsylvania ‘17, Course Hero Intern
  
  • The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.
  
  Jill Tulane University ‘16, Course Hero Intern
distilabel_metadata.role: user
distilabel_metadata.raw_output_q_a_detector_0: The document appears to be a set of instructions and exercises for a Math 149 lab. It contains a detailed exercise that involves solving a system of equations using multiple methods (graphically, Solve, Reduce, and NSolve commands). The document does not contain a specific question or answer but rather provides a structured exercise for students to complete.
  
  Label: no-question