Question

1. A point at (-4, 7) is rotated 90° clockwise about the origin.

What are the new coordinates for the point?

Answer 1

(7, 4)

Explanation:

The rule to rotate a point/figure 90° clockwise about the origin is (x, y) -> (y, -x). We are given the point as (-4, 7).

• (-4, 7)
• (7, -4)
• (7, 4)

Therefore, the answer is (7, 4).