Plot at least 3 points in your assigned quadrant, and label them with their coordinates.

1. Write the coordinates of each point.

   

   Coordinate plane, origin O, horizontal axis negative 7 through 7 by ones, vertical axis negative 5 through 5 by ones. Point A is 4 units to the right of the origin and 3 units up. Point B is 6 units down from point A. Point C is 1 unit to the left and 2 units down from point B. Point D is 7 units to the left and 2 units up from point C. Point E is 2 units to the left and 6 units up from point D.

     

2. Answer these questions for each pair of points.

   • How are the coordinates the same? How are they different?
   • How far away are they from the -axis? To the left or to the right of it?
   • How far away are they from the -axis? Above or below it?

   1. and

   2. and

   3. and

3. Point has the same coordinates as point , except its -coordinate has the opposite sign.

   1. Plot point in the coordinate plane, and label it with its coordinates.
   2. How far away are and from the -axis?

4. Point has the same coordinates as point , except its -coordinate has the opposite sign.

   1. Plot point in the coordinate plane, and label it with its coordinates.
   2. How far away are and from the -axis?

5. Point has the same coordinates as point , except both coordinates have opposite signs. In which quadrant is point ?

1. Label each point with its coordinates.

   

   Coordinate plane, origin O, hoizontal axis negative 7 through 7 by ones, vertical axis negative 5 through 5 by ones. Point A is 1 point 5 units to the left and 2 units up from the origin. Point B is 5 units to the right of point A. Point C is 5 units to the right and 5 units down from point A. Point D is 5 units to the right and 6 point 5 units down from point A. Point E is 6 point 5 units directly below point A.

2. Find the distance between each pair of points.

   1. Points and

   2. Points and

   3. Points and

3. Which of the points are 5 units from ?

4. Which of the points are 2 units from ?

5. Plot a point that is both 2.5 units from and 9 units from . Label that point , and write down its coordinates.