Question

I need help on a question it has several graphs

Answer 1

The formula for rotation positive 90° about the origin is (x,y) --> (-y,x)

Rotating each point, we have:

A(-2,2) --> A' (-2,-2)

B(5,2) --> B' (-2,5)

C(5,0) --> C'(0,5)

D(0,0) --> D'(0,0)

F(0,-2) --> F'(+2,0)

G(-2,-2) -->G'(+2,-2)

The answer is the last graph shown.