Plot the point at the right given in polar coordinates, and find other polar coordinates (r,0) of the point for which: (a) r>0, - 2xs0<0 (b) r<0, 0s0<2x (c) r>0, 2xs0<4n () OA. O B. Oc. OD. (a) What are the coordinates of the point for which r>0, - 2xs0 <0? (Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.) (b) What are the coordinates of the point for which r<0, 0s0< 2x? (Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.) (c) What are the coordinates of the point for which r>0, 2xs0<4x? (Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.) Click to select your answer(s).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.5: Polar Coordinates
Problem 90E
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Plot the point at the right given in polar coordinates, and find other polar coordinates (r,0) of the point for which:
(a) r>0, - 2ns0<0
(b) r<0, 0s0< 2n
(c) r>0, 2ns0< 4x
2x
....
OA.
OB.
Oc.
O D.
(a) What are the coordinates of the point for which r>0, - 2ns0< 0?
(Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.)
(b) What are the coordinates of the point for which r<0, 0s0< 2n?
(Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.)
(c) What are the coordinates of the point for which r>0, 2ns0< 4x?
(Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.)
Click to select your answer(s).
Transcribed Image Text:Plot the point at the right given in polar coordinates, and find other polar coordinates (r,0) of the point for which: (a) r>0, - 2ns0<0 (b) r<0, 0s0< 2n (c) r>0, 2ns0< 4x 2x .... OA. OB. Oc. O D. (a) What are the coordinates of the point for which r>0, - 2ns0< 0? (Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.) (b) What are the coordinates of the point for which r<0, 0s0< 2n? (Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.) (c) What are the coordinates of the point for which r>0, 2ns0< 4x? (Type an ordered pair. Type an exact answer using n as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.) Click to select your answer(s).
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Swokowski
Publisher:
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