isabellevalkenburg isabellevalkenburg
  • 12-08-2022
  • Mathematics
contestada

If P = (-1,-1), find the image
of P under the following rotation.
180° counterclockwise about the origin
([?], [ ])

Respuesta :

semsee45
semsee45 semsee45
  • 12-08-2022

Answer:

P' = (1, 1)

Step-by-step explanation:

When rotating a point 180° counterclockwise about the origin (0, 0), the rule is:  (x, y) → (-x, -y)

So the x and y values simply become negative.

Therefore:

P = (-1, -1)  →  P' = (-(-1), -(-1)) = (1, 1)

Learn more about transformations here:

https://brainly.com/question/22281175

https://brainly.com/question/27013652

Ver imagen semsee45
Answer Link
MisterBrainly
MisterBrainly MisterBrainly
  • 12-08-2022

Rule

For 180° counterclockwise rotation

  • (x,y)=(-x,-y)

So

For P(-1,-1)

P'=

  • -(-1,-1)
  • (1,1)
Answer Link

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