CPM Homework Help : PC Problem 11-10

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Home > PC > Chapter 11 > Lesson 11.1.1 > Problem 11-10

11-10.

Make a table of at least eight values and then graph $r = 2 \cos θ$ .

Table:

r	θ
	$0$
	$\frac { \pi } { 4 }$
$\sqrt 2$	$\frac { \pi } { 2 }$
	$\frac {3 \pi } { 4 }$

r	θ
	$\pi$
	$\frac {5 \pi } { 4 }$
$0$	$\frac { 3\pi } { 2 }$
	$\frac {7 \pi } { 4 }$

Graph:

Add the rest of the points in your table to complete the graph.

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