canofbeans52
canofbeans52 canofbeans52
  • 04-10-2020
  • Mathematics
contestada

What is the Image of the point (1,3) after a counterclockwise rotation of 270 degrees?

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laratunca2004
laratunca2004 laratunca2004
  • 04-10-2020

Answer:

(3,-1)

Step-by-step explanation:

(y,-x) is the "formula" to use on this ordered pair to find the counterclockwise rotation of 270 degrees (you should probably memorize these for your test). This means that (1,3) would become (3,-1) after flipping the x- and y-coordinates and making the x-coordinate negative.

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