Question

answer attempt 1 out of 2 a rotation of 90° clockwise about the origin followed by a translation up unit(s). figure y figure z

Explanation:

Step1: Analyze rotation rule

A 90 - degree clockwise rotation about the origin has the transformation rule \((x,y)\to(y, - x)\).

Step2: Analyze translation rule

A translation up means adding a value to the \(y\) - coordinate.

Step3: Observe the figures

By comparing Figure Y and Figure Z, we can count the vertical distance between the corresponding points after rotation. Counting the grid - squares, we find that the vertical distance (translation up) is 5 units.

Answer:

5