| |
| |
1. |
Find the coordinates of the midpoint of the segment that has endpoints at (-4, 7) and (2, -11). |
| |
|
A. |
(-2, -4) |
B. |
(-4, -2) |
| |
|
C. |
(-1, -2) |
D. |
(-2, -1) |
| |
|
Hint |
|
| |
2. |
If M(5, -4) is the midpoint of  and C has coordinates (9, -2), find the coordinates of D. |
| |
|
A. |
(1, -6) |
B. |
(7, -3) |
| |
|
C. |
(-6, 1) |
D. |
(-3, 7) |
| |
|
Hint |
|
| |
3. |
Which are the coordinates of the vertices of a parallelogram? |
| |
|
A. |
(1, 1), (-3, 0), (4, 2), (-2, 3) |
| |
|
B. |
(0, 4), (2, 9), (-1, -3), (4, 6) |
| |
|
C. |
(-3, 2), (5, 1), (4, 0), (-1, 3) |
| |
|
D. |
(-1, 1), (1, 4), (6, 5), (4, 2) |
| |
|
Hint |
|
| |
4. |
Find the distance between points (5, 4) and (-2, -3). Round to the nearest tenth. |
| |
|
A. |
3.2 |
B. |
7.1 |
| |
|
C. |
14 |
D. |
9.9 |
| |
|
Hint |
|
| |
5. |
If one of the endpoints of a segment is at (4, 3), and the midpoint is
(-1, -3) what is the other endpoint? |
| |
|
A. |
(-6, -9) |
B. |
(6, 9) |
| |
|
C. |
(1.5, 0) |
D. |
(-7, -5) |
| |
|
Hint |
|
|
|