Plot the point 2. given in polar coordinates, and find other polar coordinates (r,0) of the point for which the fllowing are true. 2,7 (a) r> 0, – 2xs0<0 (b) r< 0, 0s0<2x (c) r>0, 2xs0<4x Select the correct graph that represents the point 2, below. OA. O B. OC. O D. Q (a) What are the coordinates of the point for which r>0, - 2xs0<0? (Type an ordered pair. Type an exact answer using x 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 z 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 z as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.)

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
2,π6​,
given in polar​ coordinates, and find other polar coordinates
(r,θ)
of the point for which the following are true.
 
​(a)
r>0,
−2π≤θ<0          
​(b)
r<0,
0≤θ<2π          
​(c)
r>0,
Plot the point 2, given in polar coordinates, and find other polar coordinates (r,0) of the point for which the following are true.
(a) r> 0, - 2xs0<0
(b) r< 0, 0s0< 2n
(c) r> 0, 2ns0< 4r
Select the correct graph that represents the point 2, below.
OA.
OB.
OC.
OD.
(a) What are the coordinates of the point for which r> 0, - 2ns0 < 0?
(Type an ordered pair. Type an exact answer using a 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 a 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 a as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.)
Transcribed Image Text:Plot the point 2, given in polar coordinates, and find other polar coordinates (r,0) of the point for which the following are true. (a) r> 0, - 2xs0<0 (b) r< 0, 0s0< 2n (c) r> 0, 2ns0< 4r Select the correct graph that represents the point 2, below. OA. OB. OC. OD. (a) What are the coordinates of the point for which r> 0, - 2ns0 < 0? (Type an ordered pair. Type an exact answer using a 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 a 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 a as needed. Use integers or fractions for any numbers in the expression. Simplify your answer.)
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