Question

which of the following describes the sequence of transformations shown? translate up and then rotate 90° counter clockwise about the origin. reflect across the x - axis and then rotate 90° clockwise around the origin rotate 90° degrees around the origin and then translate right.

Explanation:

Step1: Analyze the transformation of translation

Translation means moving the figure without rotation or reflection. Observing the position of the triangle, first, we can see that there is a translation - related operation.

Step2: Analyze the rotation operation

Rotation is about turning the figure around a point. Here, after translation (upward movement in a sense of initial position - like transformation conceptually), there is a rotation of 90° counter - clockwise around the origin.

Answer:

Translate up and then rotate 90° counter - clockwise about the origin.