(A calculator is allowed for this problem) The curve illustrated below is drawn in the xy-plane and is described by the equation in polar coordinates r = 0 + cos(20) for 0≤0≤ πT, where r is measured I meters and e is measured in radians. ㄢ 51/6 5 4 (a) Find the area bounded by the curve and the x-axis. (3pts) (b) Find the angle that corresponds on the curve with x-coordinate x=-3. (2pts) Π (c) For == <0< 5π dr 12 ' ᏧᎾ say about the curve? (2pts) is negative. What does this fact say about r? What does this fact Π (d) Find the value of in the interval 0≤0≤ that corresponds to the point on the curve in the first quadrant with greatest distance from the origin. Justify your answer. (2pts)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 59E
Question
Please please be thorough. Double check your work and the questions!! Please complete the first three parts (A-C) THANK YOU!
(A calculator is allowed for this problem)
The curve illustrated below is drawn in the xy-plane and is described by the equation
in polar coordinates r = 0 + cos(20) for 0≤0≤ πT, where r is measured I meters and e
is measured in radians.
ㄢ
51/6
5
4
(a) Find the area bounded by the curve and the x-axis. (3pts)
(b) Find the angle that corresponds on the curve with x-coordinate x=-3. (2pts)
Π
(c) For
==
<0<
5π dr
12 ' ᏧᎾ
say about the curve? (2pts)
is negative. What does this fact say about r? What does this fact
Π
(d) Find the value of in the interval 0≤0≤ that corresponds to the point on the curve in
the first quadrant with greatest distance from the origin. Justify your answer. (2pts)
Transcribed Image Text:(A calculator is allowed for this problem) The curve illustrated below is drawn in the xy-plane and is described by the equation in polar coordinates r = 0 + cos(20) for 0≤0≤ πT, where r is measured I meters and e is measured in radians. ㄢ 51/6 5 4 (a) Find the area bounded by the curve and the x-axis. (3pts) (b) Find the angle that corresponds on the curve with x-coordinate x=-3. (2pts) Π (c) For == <0< 5π dr 12 ' ᏧᎾ say about the curve? (2pts) is negative. What does this fact say about r? What does this fact Π (d) Find the value of in the interval 0≤0≤ that corresponds to the point on the curve in the first quadrant with greatest distance from the origin. Justify your answer. (2pts)
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