Write the coordinates of point A.
A coordinate grid is shown with x- and y-axes between negative 6 to 6 with each interval mark representing one unit. Point A is labeled four interval marks to the left of the y-axis and one interval mark above the x-axis.
A. (1, –4)
B. (–4, –1)
C. (4, 1)
D. (–4, 1)
D. (–4, 1)
Grayson is designing a rectangular athletic field. On his scale drawing, the vertices of the rectangle are (4, 5), (9, 10), and (9, 5). What are the coordinates of the fourth vertex?
A. (4, 9)
B. (4, 10)
C. (5, 10)
D. (5, 9)
To find the fourth vertex, we can start by drawing the rectangle using the given vertices:
```
(4, 5) (9, 5)
+--------------+
| |
| |
| |
+--------------+
(4, 10) (9, 10)
```
We can see that the fourth vertex must be (4, 10) to complete the rectangle. Therefore, the answer is:
B. (4, 10)
To find the coordinates of point A, we need to locate it on the coordinate grid using the given information.
Based on the description, point A is labeled four interval marks to the left of the y-axis and one interval mark above the x-axis.
This means that the x-coordinate of point A is -4 (four interval marks to the left) and the y-coordinate is 1 (one interval mark above).
Therefore, the coordinates of point A are (-4, 1).
So, the answer is D. (–4, 1).