ph the polar equation r = 4 cos(0). y 10p -10 -5 5 -5 5 - X 10 -10 -5 y 10 5 WebAssign Plot -10 5 10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 68RE
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Question
(a) Graph the polar equation r = 4 cos(0).
y
10 r
s
-10
-10
-5
-5
-10
y
10
5
D.
X
10
10
-10
-15
-10
-5
y
-5
10
5
WebAssign Plot
-10
y
15
10
5
-5
-10
5
10
X
15
Transcribed Image Text:(a) Graph the polar equation r = 4 cos(0). y 10 r s -10 -10 -5 -5 -10 y 10 5 D. X 10 10 -10 -15 -10 -5 y -5 10 5 WebAssign Plot -10 y 15 10 5 -5 -10 5 10 X 15
-10
-5
-5
-10
5
X
(b) Convert the equation to rectangular coordinates.
10
-15 -10 -5
5
-5-
-10-
-15
What type of curve is this?
O The graph of the polar equation consists of all points on the circle with radius 2 and center (2, 0).
The graph of the polar equation consists of all points on the circle with radius 4 and center (2, 0).
The graph of the polar equation becomes a horizontal line at y = 4.
The graph of the polar equation consists of all points on the circle with radius 2 and center (0, 2).
The graph of the polar equation becomes a vertical line at x = 4.
WebAssign Plot
5
Transcribed Image Text:-10 -5 -5 -10 5 X (b) Convert the equation to rectangular coordinates. 10 -15 -10 -5 5 -5- -10- -15 What type of curve is this? O The graph of the polar equation consists of all points on the circle with radius 2 and center (2, 0). The graph of the polar equation consists of all points on the circle with radius 4 and center (2, 0). The graph of the polar equation becomes a horizontal line at y = 4. The graph of the polar equation consists of all points on the circle with radius 2 and center (0, 2). The graph of the polar equation becomes a vertical line at x = 4. WebAssign Plot 5
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