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Chapter 9: Q. 81 (page 584)

Show that the graph of the equation $r \sin θ = a$ is a horizontal
line a units above the pole if a $a \geq 0$ and $|a|$ units below the
pole if $a < 0$ .

Short Answer

Expert verified

$G i v e n p o l a r c o r d i n a t e r \sin θ = a$

Step by step solution

01

Step 1. Given

$G i v e n p o l a r c o r d i n a t e r \sin θ = a$

02

Step 2. Graphing

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Most popular questions from this chapter

In Problems 39-54,the poplar coordinates of a point are given.Find rectangular coordinates of each point.

$(6, 150 °)$

To test if the graph of a polar equation may be symmetric with respect to the polar axis, replace $θ$ by ________.

Use the figure at the right. Determine whether the given statement is true or false.

$A + B = F$

The standard equation of a circle with center at $(- 2, 5)$ and radius $3$ is ______ .

In Problems55–66, the rectangular coordinates of a point are given. Find polar coordinates for each point.

$(- 1, 0)$

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