Algebraic and Graphical Modelling Question

This question is from a high school level Canadian secondary 4 text book. 


Apparently you need to use perpendicular and parallel lines to find the slopes and then equations of the line. 


I added the question as an attachment. I also need to complete the graph in the second picture.

Please show and name all of the steps clearly written. 


Thank you! 

Linear Algebra Algebra
Glegare Glegare
36
Matchmaticians Algebraic and Graphical Modelling Question File #1 File #1 (jpeg)
Matchmaticians Algebraic and Graphical Modelling Question File #2 File #2 (jpeg)
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2 Attachments

Martin Martin
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  • Martin Martin
    0

    This was very more time consuming than it appeared. Please consider adding a tip if possible.

  • Glegare Glegare
    0

    how did you figure out that line AC is 27.4?

    • Martin Martin
      0

      We have the coordinates for both points A and C, and we use the standard formula for the distance between them. The same applies to other ones.

The answer is accepted.
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