Question 1180796
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Go to web-site


https://www.desmos.com/calculator




Find there free of charge online plotting tool.



Do all your job on your own with no charge.




Alternatively, you can do it on your own, using your graphing calculator.



If you don't know how to do it using your graphing calculator,


see these descriptions/lessons/educational web-sites


https://www.instructables.com/How-to-Find-the-Intersecting-Points-of-Two-Functio/  
(text description/instructions)


https://www.youtube.com/watch?v=p5FUaa6pyQY   
(video-lesson for Casio calculator)


https://www.youtube.com/watch?v=q1OEXc_Gio4   
(video-lesson for Texas Instrument calculators)



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Enjoy and be happy (!)



You may report me about your new skills which you learned/gained working with these tools.