Question

I really need help. I will upload pictures. I need to Graph TWX and its image after a rotation of 90 counterclockwise about the origin.

Answer 1

This is the original graph.

Answer 2

Option A.

Answer 3

Option B.

Answer 4

Option C.

Answer 5

Option D.

Answer 6

Help? @ganeshie8

Answer 7

@bibby ?

Answer 8

@iGreen

Answer 9

Rotating 90 degrees counterclockwise is changing it to (-y, x)

The original Graph has points (-2, -1), (-3, 3), and (3, 4).

So if you rotated these points 90 degrees counter clockwise your new points will be:

(1, -2), (-3, 3), and (-4, 3)

Answer 10

So basically everything gets turned backwards.

Answer 11

So the answer is Option D.

Answer 12

Yes, but y becomes a negative. So you switch its sign.

Answer 13

Boy was I off... I was thinking A. before you answered.. lol