Question

If P = (-3,5), find the image
of P under the following rotation.
90° counterclockwise about the origin
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Enter the number that belongs in
the green box

Answer 1

Answer:

the image of P is (-5,-3)

Step-by-step explanation:

formula for 90° counterclockwise is (-y,x)

therefore y will turn negative and x will remain the same

Answer 2

Answer:

(-5 , -3)

Step-by-step explanation:

use formula of 90 degree counterclockwise rotation about the origin

formula:

(x , y) = (-y , x)

(-3 , 5) = (-5 , -3)