Question

Which transformation will be equivalent to rotating a figure 90° counterclockwise?


A) reflecting over the x-axis and the y-axis.

B) translating left 3 units and down 5 units.

C) Reflecting over the x-axis and then reflecting over the line y = x.

D) Reflecting over the x-axis and then reflecting over the line y = -x.

Is it B?

Answer 1

Nope

Write your name on a piece of paper

turn that piece of paper 90 degrees clockwise so that someone to your left at the card table can read it.

NOW, try those transforms.

Which one puts your name in front of you so you can read it?