Analyze the provided image and extract all text, identifying the coordinates of each text element.

Analysis of the Image

The image displays a Cartesian coordinate system with a semicircle drawn. Several points are marked on the semicircle and the axes. The following text elements were identified:

• y at coordinates (450, 400)
• T at coordinates (480, 430)
• N at coordinates (330, 480)
• Q at coordinates (250, 540)
• P at coordinates (160, 590)
• R at coordinates (90, 640)
• -1 at coordinates (110, 680)
• √3/2 at coordinates (170, 700)
• √2/2 at coordinates (230, 700)
• -0,5 at coordinates (300, 690)
• 0 at coordinates (480, 690)
• 0,5 at coordinates (640, 690)
• √2/2 at coordinates (710, 700)
• √3/2 at coordinates (780, 700)
• 1 at coordinates (840, 690)
• M at coordinates (620, 480)
• L at coordinates (750, 540)
• K at coordinates (840, 590)
• S at coordinates (890, 650)
• X button icon at coordinates (750, 70)
• + button icon at coordinates (750, 210)
• - button icon at coordinates (750, 340)