Quick graphing question, thanks for helping!

I posted the graph in the comments. I need to write the a coordinate in polar form, but make the radius a positive value. I also need to write point B in polar form as well. Thank You, this topic is really confusing. :P

Question

Quick graphing question, thanks for helping!



I posted the graph in the comments. I need to write the a coordinate in polar form, but make the radius a positive value. I also need to write point B in polar form as well. Thank You, this topic is really confusing. :P

anonymous · Answer

Here is the graph

anonymous · Answer

@Michele_Laino @mathstudent55 @iGreen @paki @Nnesha @e.mccormick @thomaster @Luigi0210 @sammixboo

anonymous · Answer

I know that a is (-4, 5pi/6), but I need to convert -4 to be positive to comply to the question.