WMA13/01, IAL, (Edexcel), P3, June 2022, Q5, The Modulus Function

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[Sanabes_duo]

I wanted to let you know that youre a life saver. Thanks a lot

[reverse]

Should there be another limit other than k>3.6 like k<infinity because if k reaches infinity then it'll be a vertical line and there will only be 1 intersection

[theflimsboy]

How do we know that the line intersects at point B? I can do it afterwards. Thanks in advance!

[warougekiyyin]

Hi, sir. Why would the graph get less steep if the magnitude of k becomes less?

[krishan]

Shouldnt the X coordinate in part c be 3÷2?