Question

For the point (-3,30°) in polar coordinates, (a) plot the point, (b) give two other pairs of polar coordinates for the point, and (c) give the rectangular coordinates for the point. a) Determine the correct graph below. OA. B C. OD. 90° 90° 90° 90° 180° 09 180° 180° 180° 2709 270° 270 270° b) Determine the other two pairs of polar coordinates of (-3,30°). Select all that apply. A. (3, 390°) B. (-3, 390) C. (3, 210) D. (3, 30°) c) The rectangular coordinates of ( - 3,30°) are (Type an ordered pair. Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

Answer 1

(-3,300) 0 270° b) (-3, 30°) (-3, 360°+ 30°) (-3, 390°) B c) (-3, 30°) -3 ; O = 30° rcoso = - 3 cos 30° asino = -3 sin 300 35312 3/2 y Coordinates -353 Rectangular 2 3 2 2