kaitlynbryce11 kaitlynbryce11
  • 03-03-2020
  • Mathematics
contestada

Figure ABCD is reflected across the y-axis. What are the coordinates of A' , B' , C' , and D' ?

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amna04352
amna04352 amna04352
  • 03-03-2020

Answer:

Reflection in the y-axis maps:

(x,y) onto (-x,y)

x coordinate gets multiplied by -1,

y coordinate remains unchanged

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