Question

triangle xyz is rotated 90° clockwise about the origin. what are the coordinates of point x’?

Explanation:

Step1: Identify original X coordinates

From the graph, point $X$ is at $(-3, 1)$.

Step2: Apply 90° clockwise rotation rule

For a 90° clockwise rotation about the origin, the transformation rule is $(x, y) \to (y, -x)$. Substitute $x=-3$, $y=1$:
$(1, -(-3)) = (1, 3)$

Answer:

$(1, 3)$