Polar Coordinates

Question 1

Which is the graph of r = 4 sin?a.b.

Revolt · Accepted Answer

B

Question 2

Find all of the polar coordinates of point P if .

Revolt · Accepted Answer

or

Question 3

Find an equation equivalent to y = x in polar coordinates.

Revolt · Accepted Answer

sin = cos

Question 4

Find an equation equivalent to xy = 1 in polar coordinates.

Revolt · Accepted Answer

r2sin2 = 2

Question 5

Find the rectangular coordinates of the point .a.c.b.d.

Revolt · Accepted Answer

B

Question 6

Find the rectangular coordinates of the point .

Revolt · Accepted Answer

(0,-3)

Question 7

Determine two pairs of polar coordinates for (4,4) when a.c.b.d.

Revolt · Accepted Answer

A

Question 8

Find an equation equivalent to in rectangular coordinates and describe the graph of the equation.

Revolt · Accepted Answer

; straight vertical line

Question 9

Plot the point .a.b.

Revolt · Accepted Answer

B

Question 10

Find an equation equivalent to r = 10 sin in rectangular coordinates.a.c.b.d.

Revolt · Accepted Answer

D

Polar Coordinates Answers