Question

The white shape can be transformed into the blue one using

A) a dilation, then a rotation.
B) a rotation, then a reflection.
C) a translation, then a dilation.
D) a reflection, then a translation.

Answer 1

B) a rotation, then a reflection

Explanation:

you will make a rotatio of 90° about clockwise and reflection about Y- axix

Answer 2

B) a rotation, then a reflection.

Explanation:

From the given graph, the white shape transformed into blue shape.

If you look at the white shape and the blue shape.

The white shape rotated 45° counter clock wise and reflected over the origin x = y to get the blue figure.

For example, let's take a vertex (2, -1) in the white figure. The corresponding in the blue shape is (-2, 1) which is reflection about the origin.

Therefore the answer is B) a rotation, then a reflection.