Question

A) 90 clockwise

B) 90 counter clockwise
C) 180
D) 270 clockwise
E) 270 counterclockwise

Answer 1

A.) 90 clockwise

E.)270 Counter Clockwise

Explanation:

A.) Ro, -90 Rotation about the origin (0,0) 90° clockwise

(x, y) ⇒ (y, -x)

(-1, 5) ⇒ (5, 1)

E.) Ro, 270 Counter Clockwise

(x, y) ⇒ (y, -x)

(-1, 5) ⇒ (5, 1)