Question: 1. The letters r and e represent polar coordinates. Write the equation using rectangular coordinates (x, y). r sin 0 = 10 O y =





1. The letters r and e represent polar coordinates. Write the equation using rectangular coordinates (x, y). r sin 0 = 10 O y = 10x O X = 10y O y = 10 O X = 10W 2. The letters r and 0 represent polar coordinates. Write the equation using rectangular coordinates (x, y). r = 5 O x2 + y2 = 25 O x2 _ y2 = 25 O x+y = 25 O x+y = 5\f4. Solve the problem. Plot the point 6 ) and find other polar coordinates (r, 0) of the point for which: (a) r > 0, - 2n s 0 - 0 (b) r 0 2n s 0 0, -2n s 0 0, 2n s 0
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