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23 11.1 & 11.2 Quiz Review For numbers 1-3: Plot the following points whose polar coordinates are given. Convert to rectangular coordinates. Give answers in simplest radical form. 1. 2, # 2. 3 ,− <9 = 3. −5, 135° For numbers 4-7: Convert the rectangular coordinates to polar, graph the polar coordinate, and give the two other representations of the polar coordinate, one with a positive r and one with a negative r. 4. −1, 1 in radians 5. 0, 4 in radians 6. 5 ,− 15 in degrees 7. −2 3 , −2 in degrees
