If P=(2,-1), find the image of P under the following rotation. 90 counter about the origin. Enter the number that belongs in the

Question

3 years ago

13

green box.

2 answers:

Eddi Din [679] · Answer 1 · 2022-04-22T11:40:09+03:00

4 0

Answer:

(1, 2 )

Step-by-step explanation:

Under a counterclockwise rotation about the origin of 90°

a point (x, y ) → (- y, x ) , then

P (2, - 1 ) → (1, 2 )

Daniel [21] · Answer 2 · 2022-04-22T09:55:05+03:00

3 0

Step-by-step explanation:

If the image move 90⁰ counterclockwise then it will become (-2, -1).