Answer:
To rotate the point (-9, -3) 90 degrees counter clockwise, we can use the following steps:
1. Visualize the starting point: (-9, -3) is located in the fourth quadrant of the coordinate plane, with the x-coordinate (-9) being negative and the y-coordinate (-3) also being negative.
2. Determine the new coordinates: To rotate a point 90 degrees counter clockwise, we can swap the x and y coordinates and negate the new x-coordinate.
- The new x-coordinate will be -3 (which was the original y-coordinate).
- The new y-coordinate will be 9 (which was the original x-coordinate).
3. Final answer: After rotating (-9, -3) 90 degrees counter clockwise, the new coordinates will be (9, -3).
In summary, the point (-9, -3) after rotating 90 degrees counter clockwise becomes (9, -3).