Question

Polygons QRST and Q′R′S′T′ are shown on the following coordinate grid:

What set of transformations is performed on QRST to form Q′R′S′T′? (5 points)

A. A 180-degree clockwise rotation about the origin followed by a translation 1 unit to the right

B. A 180-degree clockwise rotation about the origin followed by a translation 1 unit to the left

C. A translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin

D. A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin
Graph in comments

Answer 1

Can someone please help?

Answer 2

I will

Answer 3

WOW very helpful ima use brainly

Answer 4

im sorry i was doing something

Answer 5

Alright sorry for the delay. I was working to make an interactive (:

https://www.desmos.com/calculator/a8ttjuzimz

This is an interactive for rotations (Note that this is going counterclockwise)

You can test out doing 180 degrees [The rule for 180 degree rotations is (x,y) --> (-x,-y)]

You should have something like this
https://www.desmos.com/calculator/rv6rx8p6sy

This doesn't work, this would eliminate A and B


You should try C and D

Remember that the rule for 270 degree counter clockwise rotations is (x,y) --> (y, -x)

Answer 6

The interactive was adapted by Desmos's own