Question

If you have the pre-image point A(-4,1), what is the coordinates of point A" after the composite transformation rotation +90 degrees about origin, then reflection over line y= -x? *

Answer 1

Answer:

(4,1)

Step-by-step explanation

1. A (-4,1)-> Original

2. I am going to assume it is 90 degrees counterclockwise since it is not specified. The formula is (-y,x)-> (-1,-4)

3. The formula is (-y,-x)-> (4,1)

I think it is (4,1) but I am not a hundred percent sure since I am also a geometry student.

Answer 2

Answer:

The answer is D, 4,1

Step-by-step explanation: