1. (4, 0) (0, 4) (2, 0) (-4, 0) (0, -4) (0, 2) None of these choices
Find the rectangular coordinates for the point whose polar coordinates are given. {image} Choose the correct answer from the following:
(4, 0)
(0, 4)
(2, 0)
(-4, 0)
(0, -4)
(0, 2)
None of these choices 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

2. {image} None of these choices
Convert the equation to polar form. x = 25 Choose the correct answer from the following: 1.
{image}
None of these choices 2. 3. 4. 5. 6. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

3. Convert the polar equation to rectangular coordinates
Convert the polar equation to rectangular coordinates. {image} Choose the correct answer from the following: 1. 2.
{image}
None of these choices 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

4. Choose the graph of the polar equation. r = 31. 2.
{applet}
None of these choices 3. 4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

5. Choose the polar equation corresponding to the graph. {applet}
{image}
None of these choices 1. 2. 3. 4. 5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50